In hindsight, I could have benefitted from some diagnosis/treatment in college. Perhaps it would have saved me some grief later on in life that led to two different bouts with depression or tought me some skills to deal with it better. In hindsight, I know I had some problems then too, but never did anything about it then.
Coming out from under your parents shadow and protection can often be the time this stuff starts to show up...
I wouldn't wish the "fun" I went through on anyone. For me, a combination of medication and therapy was the key - not medication alone though it helped. I'm also grateful for the help of my family and friends...