我在戒烟时学会了这一点——当我总是消极思考，老是否定自己时，最后结果肯定是戒不了。

I learned this when I quit smoking - when I allowed myself to think negative thoughts, I would end up failing.

youdao

比如烟民是在用电子烟戒香烟，还是在不能抽香烟时，用它来过尼古丁瘾呢？

For instance, are smokers using e-cigarettes to quit cigarettes, or they using them to get a nicotine hit at times when they can't smoke cigarettes?

youdao

举例来说，假设杀生戒允许你在其它生灵的存在对你不便时把它们杀死，那样就把你的方便放在了高于你对生命的慈悲的位置。

If, for example, the precept against killing allowed you to kill living beings when their presence is inconvenient, that would place your convenience on a higher level than your compassion for life.

youdao