Photography doesn't have to be just about the most beautiful and inaccessible locations in the world. It is mostly about where you live, about capturing the story of wherever you are. People make great subjects because they do the most amazing things. They are curious, and often weird - a great opportunity for photographers :) People watching is a real thing. It exists. And for good reasons.
I also love watching people drawing. I remember going to Covent Garden in London and spending hours just observing people drawing. There is something I find relaxing and hypnotising.