Smart people always have self-knowledge and know their own advantages, but they don't deliberately show off. You can love yourself, but don't show nobility.
As the saying goes, a pot does not shake, and a half pot jingles. The smarter a person is, the wiser he is. He will not only see his own advantages, but also know his own shortcomings. Therefore, we should not focus on showing off ourselves to the people around us, but try to deal with and make up for our own shortcomings.
Only those who lack wisdom will only show off themselves and forget to look at themselves more. When their shortcomings are exposed, it is too late to remedy them.
Don't show yourself too much, be self-aware, love yourself, and never show off your self-righteousness. If you are a little superior, you will be complacent and think that you are unattainable, and it is easy to fall from the clouds.