Psychedelic experience to answer a deep question?

whether or not i have a mental illness cannot be debated, but for the last year i have been going out of my mind because the symptoms of it are driving me crazy. i am not looking to escape, or to have a good thrill. but i have in my possession dmt (the single most powerful hallucinogenic experience possible, dmt is the chemical that makes you dream while you sleep, so a dmt trip is literally a waking dream). i think maybe in a world where my ego is out of the equation, and if freud is right, only the uninhibited subconscious me will exist, i can find out some things about myself. good and bad. do you think this chemical may hold the key to my paralyzing question?