This is the third time I've ruined a piece I spent many hours working on by grabbing the primer instead of the varnish. ☹️
I don't know what my problem is. I look at the canisters and see the word "matt" in "anti shine matt varnish" and my brain says "oh that's the paint one, grab the other canister".
I need some kind of mental trick to stop doing this, the wasted time kills me.