Japanese Particles? I am still confused with wa, wo, ga, ni and well... the Japanese particles. It's not yet clear to me, when should I use wa or wo in a sentence. Please shed some light!

First notebook entry: Introducing myself Hello everyone. My name is Christine and I am learning Japanese. I would love to learn other languages though. I like to travel and I like discovering new things. I am not really with introductions but if you want to learn English, please message me. I'd love to do a language exchange with you.