Everything in life is just a suggestion.

Take it or leave it. Life improves when you suggest things, and you offer your suggestion. However this is what I say: offer your suggestions without spite and malice, and do not feel upset if people do not decide to integrate your suggestions into their life.

Also, when others tell you certain things, just think of it like a suggestion. If somebody tells you to do something, it is not an imperative, and you are not obliged to obey them. Treat it like a suggestion. Take it or leave it.