I have been remote for a little over 4 years and I can say without hesitation that getting ready for the day -- ie. putting your pants on -- is probably the most important part of this list. I personally dress for work every day. When my day is over and I "go home," I change into other clothes just like I would coming in from the office. It definitely helps to separate your home and work life.
This is something that I started doing to work on personal projects at home. The process of getting ready also gives me time to wake up. Works pretty well for me, and it's nice to hear that it's a legitimate strategy.