Gear up.
I love the way you can look back at your past and see yourself as a different person completely different than who you are today. It's a bit funny how incredibly petty all your problems were. Reading my very few diary entries from the past 3 years, I laughed at how much I cared about stupid little things. But when I think about it, if you were to put me back into those situations today, I'd probably react in the exact same manner. In fact, I'd probably complain and cry more now, knowing how much better things can be, and also because I'm far too sensitive these days. I think I contradicted myself in there somewhere. Yes, I'm sure I did.