I went on a tour of a tequila distillery near the beginning of a trip to Mexico and was getting quite into it, drank a fair bit of tequila whilst on the holiday and bought a fair number of bottles of pretty nice stuff whilst I was there, I forget exactly how many, but many more than I was allowed to bring back into the UK without paying tax. Anyway I got home and discovered after drinking too much (and being sick too many times whilst travelling) I just couldn't drink the stuff, even in cocktails. I ended up giving it away and even left a couple of bottles of Anejo stuff out at a party which people just used for shots. It was a bit of a waste, and I have never been able to take the stuff again, other spirits I have gone off, but found I can enjoy them again some time later, even the smell of tequila from someone else's drink makes me want to vomit years later. The last time I drank it I had been happily drinking neat whisky all night, had a shot of tequila essentially forced on me... and only just made it to the toilets just in time. No more tequila for me.