1. Don’t… say no to aguardiente.
You can slap them in the face, kick them the shins, or sleep with their partner, but never turn down a shot of aguardiente from a Colombian. Be warned though, this sugar-cane liquor has an aniseed flavor which takes getting used to.
Do… drink the blue-top (sin azucar) aguardiente.
Honestly, the hangover is much less agonizing than the sugar-fuelled red-top version. You’re welcome.