I've felt the envy. I've even considered believing just to feel better. That thought vanishes in the 10 seconds it takes to play out the shallow hypocrisy of believing for the sake of believing.
So it then comes down to thinking about what you do believe about your life and being human. It's easier to do that sober. It's easier to forget about all that bother when you're not sober, but then it's worse when you f-up your life by not being sober.
So one thing you can believe in is....being sober.