On a different note:
I advice you to get used to using boku (or ore, but that can sound a bit rude or harsh in some situations) instead of watashi, as a guy. I know that there are a lot of teachers and books/apps that don't think that's necessary. But, while Japanese understand that foreigners make mistakes, it will sound funny and people may remark, or take you less seriously. I've friend who've had a hard time unlearning, so try to get used to it from the beginning!