I am using a similar strategy to stay safe. I think of all the people who have less than 24 hours of life remaining and commit my next 24 hours to those people knowing that they don't have the choice to live for one more day.

I explained it to my pdoc, he was generally receptive to the idea but wanted me to build up the time to two days, then three etc. I'm not ready for that and now I feel cheap for only giving 24 hours at a time.