CH3-CH2-OH (or should we call you Mr. Alcohol)
There are Yeshivous where you learn during the day and go to College at night, like Chaim Berlin etc., where a person in low 20’s can already be working in his profession. I was learning until 22 and started working prior to my graduation (had one semester left) in my profession at that age. So if a boy graduates by 17/18, goes to Israel for a year (receives college credits) comes back and go to Yeshiva and college he should have a job by 22-23 years old.