The old turtle looked at the boy. "But your questions have been answered"... "Remember then that the most important time is now. The most important one is always the one you are with. And the most important thing is to do good for the one who is standing at your side. For these, my dear boy, are the answers to what is most important in the world. And this is why we are here."
If you're a boy and you like teaching, you like nursing, you would like to have a doll, that's OK. We should each be free to develop our own talents, whatever they may be, and not be held back by artificial barriers.