Involvement

I’m very involved at my high school: president of relay for life and a few other clubs. I love being involved and I love how I know so many people and how so many people love me. Now, my high school is small, so the competition to et these leadership positions isn’t too intense. What would it be like/ what is it like at USC? It’s a bit school (obviously). Would I be able to be involved and have leadership positions, or is the competition too intense? Thank you!