How Do You Know When Your Ritual Is Off?

A lot of the literature i've read ou at h ideas you careeally fail at this. And if you're trying to succeed, you know, abandon all hopes of fruition. Don't go into this thing trying to do anything. But with, i think that is different from ritual correct? Like, there are successful rituals and unsuccessful rituals, right? And if there are, how do you know the difference? How do you know when your ritual is worked versus when your Ritual is off? I think usual the way.