Building a repetoire

I want to build a repertoire of something. I'm not sure what it will be yet. It could be skills. I wouldn't mind having the ability to hammer a nail without breaking a finger, or being able to skydive. I wouldn't mind that skill that prevents me from being socially awkward, either. Or the ability to prove a point no matter how wrong I am. I suppose that's more of a superpower, really, but a skill is a skill. I'd like to build a repertoire of adventures. It'd be enjoyable to go to Europe, or the Congo. Or the rainforest, but I'm afraid of those devilish piranhas that are swimming around the amazon. I wouldn't mind getting some experience from these trips. I feel too young and immature to truly get anything accomplished, and I want to learn to be better at getting things done. It would be a massive improvement over what I do know, which is close to nothing. I want to get out, and explore, and help people. I think that's why I think being an EMT would be so interesting. You would get to meet so many people(granted, injured people) from different places, and you have the chance to save their lives. I think that's a beautiful thing, and something I truly desire.