I cant "go over the edge"

So when I masturbate I usually only let myself have small orgasms becsuse the really big ones scare me. Like im scared I'm gonna wake the whole house up. And living with my parents thats not an option.

But now ive restricted myself and all I seem to have are small ones now, im slowly building mt tolerance up to the big ones. But i feel it may have to wait till i move out.

Anyone else have this?

And no i dont need to hear "maybe you just have small ones" no. I can have big ones, they just scare me. Lol