At times, I get fixated on the things that I have to do. I end up thinking about them so much that I get frustrated with all that I have to do and I get nothing done. When this happens, I am clearly not in the present. This is when I am least productive.
What is the best solution?
Do the thing that you are thinking about. Start it right away. Do not wait until you have the perfect plan or the perfect schedule. Doing what you are thinking about solves the problem every time by building the momentum needed to accomplish your goals. If you are thinking about multiple things, pick the first one that comes to your mind and do it to completion. Then pick the next thing that comes to your mind and do that to completion. Repeat until done.
Good Luck
Every day is an Interview.