Self, you do not like tequila shots. Tequila shots do not like you. They are never a good idea, and you should never see them as such. Additionally, not paying for alcohol does not magically reduce it's effects on your body. This is a common misconception, but please, try to remember the truth, which is the following:
You hate being hung over. You hate it with the burning passion of a bonfire. Also, when you're hung over, you're very sensitive to noise and YOU LIVE NEXT TO A FRICKIN' CONSTRUCTION SITE! THIS CANNOT GO WELL FOR YOU!
Remember all of these things in one week, okay, self?