I'm not used to being the badass one. That's Shiro. I'm the nerd in the corner who just wants to explore space.

All of that aside, though, sometimes you just have to... keep going and not go back. I've seen a lot of people who are happier and healthier that way, and really... it's ok to change. It's ok to not be who you were. That's life. If you stay the same, that's actually kinda scary.