>drink bottle of vodka thursday evening
>go for a 5k jog on sunday
>stamina massively fucked

is this normal? Is it because i'm over 30? i like to drink (more or less heavy) every now and then, but it's fucking annoying to always make a huge step backwards condition wise. Any suggestions how to counter this?

I've been drinking more than usual in the last two months, my condition is much worse now than it was two months ago. Not bad at all, but worse.