Stop arguing with people who don’t know what they are talking about, and are arguing just because they like to satisfy their ego.
When there is a debate, you should be open minded, to accept what’s wrong, understand and improve yourself. If the motive is to satisfy your ego, then there is no point in having a debate.
Stop convincing people who already knows everything. It’s a waste of time.
There is so much things to learn! Do what you really want to do. Ignore the people who don’t understand the subject well, but still tries to explain it.