maybe this is true for most folks, it's definitely true for me;
I am simultaneously a relatively competent, smart, likable person and ALSO a complete weepy useless inept wreck
and the big things separating those aspects are how much sleep I've had, how much food I've had, and activities (like say, job hunting for the last 3+ hours; it's not emotionally compelling, it IS essentially coerced and involves having to justify my existence)