As long as you take care of your necessities in your life, you will have at least your necessities

Making your "to do" list with more than you can possibly do is a guarantee that you won't get your "to do" list done. Don't set yourself up for failure. You can be so overwhelmed just thinking about everything on your "to do" list that you can wear yourself out mentally and physically without doing anything. Have more than one list. One list of the things that are a necessity to get done and a "when I get extra time" I will do list. Separating things you need done into more smaller, manageable projects will motivate you, by not overwhelming you. You can only do what you can do no matter how long you write your "to do" list. To lessen your load start by taking everything that doesn't really need done off your list. It may be as easy as one, two three but not possible if there is also a four, five, six "to do" too.