My two are now 21 and 25. I waited until they were both in school but then, worked too many hours. If your priorities are not right, or if you do not listen to your inner voice you will be sorry. I am glad I waited, but am sorry I worked over 32-36 hours a week to BUY the things everyone else had. That is not what the good life or "better life" is about. It is about knowing there is someone in your house waiting for you. If you have spouse, that is a plus.