Everyone procrastinates sometimes, the difference with ADHD is the frequency and severity. So if this person procrastinates every day of her life, and it consis

Everyone procrastinates sometimes, the difference with ADHD is the frequency and severity. So if this person procrastinates every day of her life, and it consistently impacts her functioning and relationships, it becomes out of the norm. ADHD is actually decently prevalent, but often missed in girls who are not disruptive in class. Often they can get by with a strong support structure (parents and partners) but struggle with the independence of adulthood, which OP described. The risks of untreated ADHD can be far more destructive than many people realize (car crashes, depression, financial insecurity) so it's at least worth evaluating for in cases like this.