The Markets don't care
Talking about how the markets (any type of market) don't care about feelings but rather inputs.
I don't know why this suddenly dawned on me:
The idea that the markets DO NOT CARE what I think or feel. Regardless of what I feel or think, the market will keep marching on. It will not stop and wait for me to get on my feet. The only way I feed the markets and get what I want from it is by being competent and skilled.
Lesson learned.