Why do some people have ideals and dare not tell others? What kind of psychology is this?

I have ideals and dare not tell my family. There are several situations:

First, because your family can't provide you with the conditions to realize your ideal, you are afraid that your family can't support you if you say it;

Second, you want to realize your ideal through your own efforts, and then share it with your family so that they can share your success with you;

Third, I may have this ideal in my heart, but I don't have enough confidence. I feel that many conditions are not enough, and I dare not tell every joke.

With ideals, the heart is strong. Dare to release yourself, speak out your ideals, let more people help you, stop hiding your ideals, and work hard after you speak out. Come on!