I've enjoyed you class a lot Dandan, Im quite lost cause I like so many things but dont know where to start. 
But also as you, I like filmaking and Im leaning documentary. Also, Im very interested in environmental solutions so my next step is to help a local group of recycling with doing a instagram page to help spread the iniciative and also document a little about what each people do with the things they recycle. Taking photos or maybe even recording a little documentary about becoming part of that community (im introverted and shy so its a bit of a challenge for me)

Thanks a lot!