I grew up confused and depressed, meanwhile, my parents did their best to show me every day they loved me and still do, but I feel entirely distant from them. I'm over 20 years old.
GG logic, gg.
GG logic, gg.
http://en.wikipedia.org/wiki/Positive_disintegration
Mind you, even Dabrowski (who created the theory) differentiates between depression that instigates changes vs. depression that leaves you spinning your wheels. I'd venture that anyone who has been seriously depressed has experience with both types.