Your question seems to boil down to what you can do while unable to see, and my answer is to ask what you do when you *can* see. Play an instrument? Great, so do many blind people, from guitar to violin to piano and beyond. Podcasts and audio books don't need sight. Many shows and movies have audio descriptions; if you want to access those, tell us which streaming service or market you use and we can try to help you turn descriptions on. Cooking, cleaning, doing dishes, folding laundry, and other chores are all doable without sight, albeit with small changes you'll have to get used to. Even computers can be used without sight, though you'd need to learn special software called a screen reader to make that happen. Still, most blind people use a computer or phone all the time without issue. List some interests, and chances are that someone on this sub can suggest a way to make it doable while you have to wear the blindfold.

Other that audio books and crocheting, what else do you like to do? Can you work out at home? Were there any other hobbies you used to enjoy, that might be adapted?