Is it possible to have mci at 24? i failed moca but scored highly on the ravlt (98th percentile) ? thoughts?

Yes: It depends on family history, history of trauma to your head, depression, previous drug use, and can sometimes be a side effect of benzodiazipines. Your brain is like a muscle, the more you use it the stronger it gets. You should learn something new each day. Treat diabtes, hypertension, and cholesterol. Consider a dash or Mediterranean diet, fish, and a multivitamin.