I should have said, just reading thru that list, wont do shit for you. It requires Active participation.
For it to truly work, you need to carefully evaluate the questions and write out the answers.
Writing it down helps to reinforce it in your head. Kinda like keeping a journal.
Getting out is a better choice than sitting home. At home you will be 100% focused on how shitty you feel. It may drop to 95% if you are out & about
Take the trip.