I've struggled with procrastination as a writer and artist for ages. I understand now, that if I just take it in small portions, like I do with my daily planks ('two minutes? are you kidding? I can do one minute'), then I not only am proud of myself for completing my task, but always, ALWAYS, end up over-performing.
It's like the old adage..."How do you eat an elephant? One bite at a time."