Your name is Colleen. And let's face it, you've kind of outgrown the fascination with an "about me" description. Sure, you can talk about how you're a choir-girl-turned-theatre-tech-girl, or how you're admiration for superheroes as a youth helped shape your moral code as an adult. You can even talk about how passionate you are in your creative talents, and how they have become a part of your ultimate goal: to become a jack of all trades. But really, who cares about all that?
This is tumblr, where you reblog what you want, when you want, and there aren't too many people who can judge you. In short, it doesn't matter who you are. What matters is that you get the most out of being here that you want.