Or your supervisor? Or your friends? Or your partner/husband/wife/bf/gf?
Don’t forget while you’re getting caught up in the glorious insanity that each day brings to ask why. Why are you doing this? Why are you prioritizing one project over another? Why is this so important to you?
If you don’t know why, then you can’t make decisions. Every “thing” you work on is time spent away from doing something else. Don’t be shy about knowing why you’re spending your time the way you are.