There are several people like this that I know and im sure many exist. They are in yeshiva but their parents cant give them a wedding or help out with rent or buy them food or pay medical bills, so they work as little as they have to and learn whenever they can.
I know someone who did this and is now in medical school also, so sometimes they go all out and say, if I have to work, im really going to work and go the other extreme.
I know someone else who managed to make 80k a year in business, and now only works 2-4 hours a day in it and learns as much as he can. A wise girl would not dismiss a mature and rounded person.