Sorry.
I'm not going to say you're wrong... because you're not.
I didn't even say that Leonidas wasn't afraid... merely that I would not characterize it that way.
You get to choose how you characterize reality, and, for me, roaring in the face of death, facing certain failure, is heroic.
Your position is not only more rational (aka less delusional) but appears to be working for you. (so why change?)
Some people... like myself... need a little extra something. How many people do we know who "know they should do the program"... but don't.
All I can say is that I no longer "feel afraid", and this has given me the motivation I need.
I offer an option. Not a judgement. In this matter, I am not so concerned that your beliefs are "right", I am concerned that they are effective.
Everyone does not need the same thing. Choose the option that works for you.
No need to worry about bursting my bluster.... The delusion runs strong in me. Some times logic is not enough.