Some people say "hack yourself" ... create a TODO list in anyway you like. First thing on that list is to "create a list" and cross that off after you've listed some items.

Keep the items small and doable. Going outside or watch a movie isn't a "big" item but it's worth on this list damnit!

Don't be down on yourself for any reason about doing nothing on the list. If you are, recognize that you did that, forgive yourself for feeling that way and try again. Feel free to throw out items and put even simpler tasks on it, if you can.

Doesn't work for everyone, but it does work for some.