I find smoking weed helps. Disclaimer: im high right now.

But more seriously, i find the emptiness overwhelming almost once or twice a day. It usually happens once i recognize that im ruminating and am realizing that my thoughts are causing another shift in my emotion- be it euphoric or depressed, sometimes these emotions change pretty f*cki*ng rapidly, so i try to stop it all and end up feeling completely empty to the point i cant concetrate on anything, and my mind is completely blank, no thoughta or emotion.

I like to write poetry, songs, draw, watch a depressing movie, or action, just something outside of me that i can concentrate on and can play with in my own head. I like playing with words and ideas, so writing and watching deep movies at least get my mind to a steadier place.

Like everyine said, it sounds cliche, but just finding something that you enjoy to do can help lift you out of the rut ao you can move on to something else- some people like trees and sh**t, some like masturbation- no judgements, but find something that will help and isnt harmful to yourself and others and stick with it, let it ease your mind.