Anybody who drinks too much can be called a boozer.
喝酒太多的人叫酒鬼。
More worship the rising than the setting sun.
人都向旭日膜拜,不向夕阳顶礼。
It was not forced upon them by the survival competition; they could have caught and lived on prey without using poison, just as the thousands of non-poisonous snakes still do.