Procrastination Problems

I procrastinate, as you undoubtedly know from previous posts. The problem with my flavor of procrastination is that it comes with a heavy dose of self-loathing and doubt when I procrastinate, which leads to further procrastination. I consistently find myself doing things after I told myself I would have them done. I am unsure why this is, but it’s beyond becoming a problem for me. Please let me know if you have any ideas that might help because, quite honestly, I’m struggling.