Should I have a drink before my tattoo to steady my nerves?
No. This is not advisable for several very real reasons, other than the obvious difficulties of tattooing a drunk person, and the fact that any good tattooist will refuse to tattoo you if you have. The main reason is that alcohol thins your blood considerably. In turn this causes excessive bleeding while you are having the tattoo, which not only makes it difficult for the tattoo artist, but will have the effect of ‘washing out’ ink as it is being put in. This makes the process much longer, and can produce poor results.
Alcohol can have an effect for several days, so it is also not a good idea to have a tattoo after a night drinking, even if you have not consumed anything on the day.