And how do you measure it?
Academically, emotionally, socially?
I think a serious lack of intelligence (in every field) has affected my life. Moreso because as a child, I managed to make people think I was smart. But was really all smoke and mirrors! Could never apply myself to anything. I think I was always very anxious, which turned into a diagnosis of anxiety and then depression in adulthood. Now on waiting list as psychologist thinks I have inattentive ADHD.
Unintentionally, I set myself up to fail at pretty much all I've tried. It is what it is though, I still enjoy life in many ways. Not depressed anymore but still experience crippling anxiety at times.
How intelligent are you? Do you disentangle your intelligence from other things going on, like mental health issues or learning difficulties?
I don't really understand intelligence or how it's entwined with these other aspects, which further points towards my general dimness 
I do have other qualities - I'm kind and at times rather brave, for example, so this isn't a thread about beating myself up.
What do you think?