Some days my ADHD brain will let me do literally *anything* except what I'm supposed to be doing. I work around this using a hack I call Procrasti-work.
First, I set myself one task I must complete that day. Then I give myself permission to put that task aside and work on something else, as long as that something really does need to be done.
Eg If I set myself a blog-writing task, I can be pretty sure I'll do a bunch of housework and cook a decent meal.
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