How to become a Buddhist?

When you ask someone, how to become a Buddhist?  First of all, you have to be a good human being and  Less self-centered. Second, after becoming a Buddhist,  You don’t have to dress differently. However, you have to  Accommodate changes, not just think about yourself but  In a larger interest. Finally, you have to try your best, but  Do not feel upset if you fail because it is impermanence and  Simply that is a part of life. Therefore, you have to give your best shot  but always be prepare for ups and down than only you will see the true  Meaning of life