Which type of drinker tends to complain about the amount of alcohol in their drink?

High tolerance drinkers tend to complain about the amount of alcohol in their drink because they are accustomed to consuming larger quantities of alcohol without feeling its effects as strongly as less frequent drinkers. Therefore, when they do have a drink with a standard alcohol content, they may find it insufficient to match their expectations or previous experiences, leading to dissatisfaction.

In contrast, inexperienced drinkers might not be as aware of the alcohol content in their drinks or how to evaluate whether it is sufficient for them, while occasional and social drinkers may appreciate their drinks without comparing the alcohol content as critically. High tolerance drinkers regularly consume higher levels of alcohol, making their sensitivity to alcohol levels and the composition of their drinks more pronounced, which explains their tendency to complain.