Then get tickled as often as possible. No joke. Anything that helps.
I want medical research done on this. This is one of my pet things that just makes me wonder if we're retarded as a species. Here we have something that boosts chemical levels that help fight depression naturally, and NO research at all that I'm aware of (except Laugher years ago talking his Dr into a couple blood tests).
I did 10 solid years of depression till I was 20. This sort of thing is pretty near and dear to my heart. And I had bad bad (read catastrophic) results with meds (medicating a teen should be a last resort, not a first). Got to be better ways to deal with it. And even if it only takes the edge off, that's something.
Ok, rant off.
Christopher