Uh, well, let's see here...... yes, I would.
I myself have been though a personal situtation that is now in the past, and I would change that around so that it never happened in an instant, and lead to something else.
I'd also work towards going out and being more open with and willing to speak to people more often; my timidness has cost me many a friend's contact info( by not asking for it) in elementary and middle school, and consequently, many good friends that I'll have to find later on.
I've gotten it under control, if you will, somewhat in high school, but it still plagues me like an on/off headache every once in a while.
But, that's it for now, I'll edit in anything else I might think of later.