If one started out his life pursuing a career how difficult would it be for him to switch gears and enroll in a kollel or yeshivah to become a full time torah learner?
What sort of options are available in regards to making a living?
How can one know if it's right for him?
Does it make a difference if his level is not as advanced as someone who went to kollel straight after yeshivah without any breaks?
What can he expect to experience after beginning such a transition?