Quote from 0verbyte:
from my experience, the unsuccessful prop traders left the business within a year or two and took some corporate job, accountant, trade support / operations etc. and those jobs are not that easy to come by because of that prop trading history on their resume. corporations big and small look at prop trading as a big DANGER sign.
the moderately successful traders who blew all their money cars, beach houses, coke and strippers wind up bouncing from one sales trading job to another because they still have delusions of their previous grandeur.
the very successful prop traders either leave the business entirely at the age of 30/35 and begin to actually enjoy real life or they start their own prop firms/groups.