There are times when we are not motivated. So how does one reach into one's self and get motivated?
Decide whether it is a "must" do or "maybe I should" do.
Strong "musts" are usually easier, although the "shoulds" are usually minor tasks that weigh us down. Shoulds are sometimes precursors of "musts". In January, you may have a thought, Maybe I should start working on my taxes now. In a few months time, such as on March 31 (your accountants deadline) or on April 14, you will be saying I must work on my taxes, now!
Start working on part of "a must" at the beginning of your day. By fixing a time to start and getting on to doing it, the job then becomes doable. We can often put off doing something if we don't plan for it. By setting a plan, we can then begin to get it done.
"Maybe I Should" items are often guilt ridden or involve lots of smaller parts. If you can break down a should into it's parts, you may find it starts to seem easier. Using the tax example, it might be "collect up all my receipts", "add up my total 1099 income", "locate the tax package from the accountant", "find the mortgage interest statement", "add up my business mileage". With some small wins on a should, it often becomes an item on your to do list that eventually gets done.