Keep on or what??

The last weeks I've been putting music on hold for many reasons. But today I took my ass upstairs to begin again. Yesterday I tried to lay vocals on a song but the result was terrifying. I mean it. It really shows when I've put my vocals on hold. Today it felt much better and I managed to lay vocals to a song. This particular song is an extended version of one that is already made by the guy I'm living with and a collab. I think it's great but worries about my own ability to give it justice. Hopefully it will be out soon!