This 1000 times over! Took me ages to realize that once you get "down" enough (either depressive or overwork-burnout or scared-to-death-by-social-anxieties), you can't think and plan right anymore so you just sink lower and lower down a spiral unless you get some outside help, stimuli and feedback.
EF-malfunction is insidiuous because you just don't realize "how broken your mind really is", you just make bad decision after bad decision on all planes of life, health, finance, business, social etc. thinking you're one step away from "finding what works for you".
But you can't successfully find "what works for you" with a broken-EF-brain, because you're mainly randomly sampling the possible space of behaviors and attitudes and your chance to find a 'right' set of such things is practically zero! Most things in the world don't 'work for you' and without planning and discipline you can't navigate your life and mind to what works!