Your dreams are yours & you have to get it alone. Don’t expect people to be supportive, not even from your family. All you can do is talk about it & make sure there are few real truthful people in life who can say “YOU ARE WRONG” to your face. They are the ones who will drive your growth.
Our brain works mysterious and weird ways. While few ideas need a push, some need a burial as well. Learn how to move on from unnecessary ideas & fake people.