Do you all believe in nazar and shit?

I never used to feel this way, until I had something that felt really precious to me. It makes me so happy and peaceful that I want to share it with the world but at the same time, I get scared thinking what if it gets jinxed. I never used to feel like this before.

If you feel the same, how do you deal with it? What do you do to protect your peace while still being able to share your happiness?