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I can relate to this very strongly. The difficulty in 'selling yourself' by recalling specific achievements for interviews or performance reviews is a challenge

I can relate to this very strongly. The difficulty in 'selling yourself' by recalling specific achievements for interviews or performance reviews is a challenge I know all too well. Like you and the author, I have aphantasia (and possibly SDAM), but through self-reflection and quite a bit of therapy, I've come to believe this specific issue lies more firmly in the domain of ADHD. For me, the problem isn't just an inability to recall achievements, but a failure to feel a sense of achievement for almost anything in the first place. A very recent example from my own life illustrates this perfectly: For context, I struggled through university for about 12 years without a degree before receiving my ADHD diagnosis. Afterwards, I decided to switch careers and applied for an apprenticeship as an IT specialist for system integration, essentially a helpdesk/support role. Because of my self-taught skills, I was hired directly, skipping the apprenticeship. Intellectually, I know this was a very good outcome. In the 8 months since, I've taken on tasks far beyond my initial role - automating reports, working on internal tooling and a local AI solution, and developing customer-facing tools. Just yesterday, I was officially promoted to Test Automation Engineer with a 50% salary increase. And I know intellectually that going from applying for an apprenticeship to an engineering role in 8 months is a significant achievement. But I don't feel it as such. My dominant feeling is that, at 35, I'm finally just starting to catch up to my peers. To an outside observer, that probably sounds absurd. My working theory for this is that it's a mechanism very similar to the common ADHD experience of misplacing keys. The issue isn't a failure to recall the memory of where you put them. The problem is that the memory was never properly encoded in the first place, because your attention was already split between several other thoughts at that moment. You can't retrieve a memory that was never saved. I suspect something similar happens with achievements. If an event doesn't register emotionally as an "achievement" at the moment it happens, the brain doesn't file it under that tag. It just gets stored as another factual event - 'a thing that happened' - which makes it incredibly difficult to retrieve when a prompt like "tell me about a time you solved a hard problem" specifically asks for something from the 'achievements' file.

packetlost 1y ago
... huh. This makes a lot of sense to me in a not good way. Thank you for writing it.
- sReinwald 1y ago
  That's pretty much what my therapist said when I first expressed this to him, so you're in good company there. I thought about this more on my commute home from work, and I'm starting to suspect that "SDAM" might essentially be the long-term effects of alexithymia or interoceptive blind spots, which are fairly common in neurodivergent people with ADHD, autism, or both. For context, alexithymia is a significant difficulty in recognizing, sourcing, and describing one's own emotions. Interoception is the sense of your internal bodily state. You can likely relate to being so deep in a flow state that you don't notice how badly you need to use the restroom, or how hungry you are, until the feeling becomes so overwhelming it finally breaks through your focus. That's an interoceptive blind spot in action. So, to further elaborate on my theory: If alexithymia raises the required signal strength for an emotion to be consciously recognized as significant, our brains - which strive for efficiency - will only tag and store memories that cross that unusually high threshold of "important." All the "little things," even the nice ones, get dropped because they never registered with enough emotional weight at the moment they happened. The brain prioritizes emotionally significant information for memory storage. If an event doesn't trigger a sufficiently strong or clearly identifiable emotional response at the moment it occurs - because your baseline emotional processing is affected - it might get stored as just factual information rather than a rich, emotionally resonant autobiographical memory. It becomes "a thing that happened" rather than an "experience I had that affected me emotionally." This explains my memory pattern perfectly: I remember most big family holidays - Christmas, birthdays, weddings - because those come with heightened emotional anticipation and distinct social components. But I'm already struggling to piece together what we did on Easter this year, and have absolutely no idea what we did last year. The quieter, more routine positive events apparently don't meet that higher "emotional importance" threshold for deep encoding. It's like having a filter that's calibrated too conservatively - it's protecting you from information overload. Perhaps that's why it's so common in neurodivergent people, both ADHD and autism heavily affect how we take in and process external sensations. If there's any positive spin to this theory, that I will agree with you, makes sense in a not good way, it might be that. But, unfortunately, it's also discarding experiences that others would naturally encode as meaningful memories.
  - 1y ago

packetlost 1y ago

... huh. This makes a lot of sense to me in a not good way. Thank you for writing it.

sReinwald 1y ago
That's pretty much what my therapist said when I first expressed this to him, so you're in good company there. I thought about this more on my commute home from work, and I'm starting to suspect that "SDAM" might essentially be the long-term effects of alexithymia or interoceptive blind spots, which are fairly common in neurodivergent people with ADHD, autism, or both. For context, alexithymia is a significant difficulty in recognizing, sourcing, and describing one's own emotions. Interoception is the sense of your internal bodily state. You can likely relate to being so deep in a flow state that you don't notice how badly you need to use the restroom, or how hungry you are, until the feeling becomes so overwhelming it finally breaks through your focus. That's an interoceptive blind spot in action. So, to further elaborate on my theory: If alexithymia raises the required signal strength for an emotion to be consciously recognized as significant, our brains - which strive for efficiency - will only tag and store memories that cross that unusually high threshold of "important." All the "little things," even the nice ones, get dropped because they never registered with enough emotional weight at the moment they happened. The brain prioritizes emotionally significant information for memory storage. If an event doesn't trigger a sufficiently strong or clearly identifiable emotional response at the moment it occurs - because your baseline emotional processing is affected - it might get stored as just factual information rather than a rich, emotionally resonant autobiographical memory. It becomes "a thing that happened" rather than an "experience I had that affected me emotionally." This explains my memory pattern perfectly: I remember most big family holidays - Christmas, birthdays, weddings - because those come with heightened emotional anticipation and distinct social components. But I'm already struggling to piece together what we did on Easter this year, and have absolutely no idea what we did last year. The quieter, more routine positive events apparently don't meet that higher "emotional importance" threshold for deep encoding. It's like having a filter that's calibrated too conservatively - it's protecting you from information overload. Perhaps that's why it's so common in neurodivergent people, both ADHD and autism heavily affect how we take in and process external sensations. If there's any positive spin to this theory, that I will agree with you, makes sense in a not good way, it might be that. But, unfortunately, it's also discarding experiences that others would naturally encode as meaningful memories.
- 1y ago