"Be wary of strong drink. It can make you shoot at tax collectors... and miss"

This quote by Robert A. Heinlein is a cautioning about the dangers of alcohol usage. It recommends that alcohol can hinder judgement and lead to negligent behavior. The quote indicates that when someone is under the influence of alcohol, they may be most likely to act impulsively and take dangers that they would not usually take. The quote also implies that alcohol can lead to bad decision making, as it suggests that somebody might be so inebriated that they would try to contend a tax collector and miss. This quote functions as a pointer to be conscious of how much alcohol one consumes, as it can cause harmful and potentially life-altering consequences.