Sounds like a plan mellors! Hey I didn't guess parking attendant (but I won't say what I guessed so as not to offend someone maybe here?)

And... what would constitute "failure" here? I dont see it. You are continuing to try to work through and find your limits... and have a plan in case you are pushing yourself too hard... nothing wrong with that! If you "fail" this time?

You will find another path.. make another plan.. etc But if you will go ahead and get therapy on a regular basis (if you can now) then do so.. and maybe much of these concerns will melt away from having worked through them? Good wishes!