I think that's why a lot of therapists have the rule that you have to pay full fee if you cancel with less than 24 hours notice. They know it's not easy going to therapy and that a lot of people would bail, so they give them some monetary incentive to not cancel at the last moment. I hate to waste my money (and I pay 100% out of pocket), so it is powerful incentive for me.
Last week I had a bright and early Monday morning session. The least thing I wanted to do to start the new week. But it ended up being really good. You never know...
Good luck tomorrow, jazzy.