“When it is the habit of young men (and young women) to drink excessively and then behave out of character, it is important that the courts send a message that there are very real dangers in embarking in that sort of binge drinking. It may cause a person to behave in a way which is out of character. While the courts wish to be sympathetic towards offenders, they must bear in mind the consequences of the offence as a whole on the public. The problem is that when drinking at this level takes place, what starts as an exhibition of high spirits descends into conduct which is criminal.”