So it can be a mind projection fallacy even when you are ultimately reasoning about your own mind? Something needs to cancel out in the divisor. A more accurate assessment of others' mental nature may not assist you when you then tie it back into your own. You have mentioned this productivity issue a couple times, and yet don't want solutions suggested. Now that could be because the solution itself is OT (identifying is ok, but fixing a bias is OT), or because you don't think what works for others could actually work for you.