Is drinking a shot a tequila a day good for you?

no

However, there is a great deal that you are not saying. Is there anything else that you are drinking, smoking, shooting or snorting? Is the number of shots going up over time? Do you struggle or have you struggled in the past with any kind of substance issue? Does your tolerance for alcohol seem to be increasing? Each of these could be danger signs to watch. No may indeed be the answer for some, but it is too important an area to take 'no' for granted.