I'm the same way. I sing all the time. To the point where when I moved out of my old apartment, my old roommates told me that their life had become 'without mus

I'm the same way. I sing all the time. To the point where when I moved out of my old apartment, my old roommates told me that their life had become 'without music' since I left. Because if I'm not singing, I'm either whistling a song or listening to a song. Back in high school, my family knew that if I started to sing while I was studying, it was because I had managed to figure out a gnarly maths problem or finally managed to grok a concept that I wasn't able to get for a while. It's my only (and honestly, best) outlet for my feelings, I feel. And like you said, when I'm down, I just belt out a couple songs and I genuinely feel much better.