The second question is real, why do you go to school from elementary to tertiary level, what is the answer for each person, is school a rule, an obligation or a necessity for society, so that you become an established person in your own environment or life.

This forum has rules and requirements for all members to become more established from basic/beginner level to Legend level, that's all the demands for all members here, In this way, other people will judge that the knowledge they have developed here about Bitcoin or crypto and so on is better than others, it's impossible for everyone here to be stupid, This is impossible, based on the ranking that has been determined by this forum, it will be a guide that certain members are smart and expert in their field, that is the priority of ranking.