I was never one to patiently pick up broken fragments and glue them together again and tell myself that the mended whole was as good as new. What is broken is broken - and I'd rather remember it as it was at its best than mend it and see the broken places as long as I lived.
But I spent just two calendar years at Cornell University though it was covering more than three years of work and then went to medical school and did become interested in psychiatry and even helped form a kind of psychiatry club in medical school.