Why can’t I take shorts anymore?

I SWEARRRR i used to be good at taking shors. Recently this past year i’ve been drinking a lot more, especially shots. Vodka, specifically. I never used to suck this bad at taking them. Like I keep it in my mouth instead of just downing it. And then I gag, and wanna vomit. I used to love vodka. Might need to start mixing it with sourpuss now. Also… I get hangovers more now?! Missing the blackout wtf 🙁