So, keep the Five Precepts. Always think good, do good, and help others if you can. Then you will be surely reborn again as a good human, have a decent life or maybe a rich life, it depend on how much you give and how much heart you have while you're giving it, how pure you are when you give it. You set your mind truly, firmly on the path of renunciation, and to help yourself and sacrifice for others. This is the symbol of sacrifice and disregard for your comfort, for other beings in the future. Because to be a monk, your ideal is to liberate others, to help others to understand the holy teachings, not for yourself only.