>> So I feel like I always need to be doing something and then when I do something I feel like I should be doing something else that is "better" Keep a journal

>> So I feel like I always need to be doing something and then when I do something I feel like I should be doing something else that is "better" Keep a journal or sketchbook where you right down the ideas first as they occur to you, including notes on level of effort and resources required. Then avoid starting work on an idea that has not been in the journal for at least three months. As you actually work on something you will of course have ideas for something better to work on, but right it down in the journal and come back to it in three months. Ideas that still interest you after three months will be easier to stick with.