Writings a lot easier to me and less time consuming than other hobbies. With a game or piano, it's a time investment. With writing, I can literally write 1 sentence every hour on the hour and eventually come up with a single paragraph with less than 10 seconds dedicated to each sentence. Even when doing live collabing, you don't have to focus on it all the time. Writing is basically a building block hobby. You construct bits and pieces at a time, way easier to handle.