Just one hobby? Given how scattered I am hobbies are like potato chips. BTW, I’m 58 and my ADD is merely a very strong hunch.
Things I do to keep my happy on my own: Photography. Cooking. Boy Scouts. Biking. Camping/hiking/out doors. Writing software. Japanese gardens.
I’m not particularly great at any of them but I jump around and do really enjoy all of them. I do like reading, at times. I just have to force myself into making it half way through a book and then it sucks me in.
So what type of books do you like reading?