As an INTP I didn’t quite grasp the concept of depression. You’re just not happy about stuff? Welcome to life. You know what I do when I’m not happy with stuff…. I’m doing it right now: It’s called life. Spiralling into depression basically just feels like you’re having issues coping with small annoyances that would normally only be mildly irritating. The issue is compounded when you apply logic to the fact that you can’t deal with simple everyday life. You basically feel like you’re failing at life in general.