Maybe you have a headache from the withdrawal period.

也许在戒烟期间你会头痛。

Both the withdrawal period and the common months-long stay in a facility can be impossible for people who risk losing jobs and housing in that timeframe.

戒断期和往往长达数个月的住院期对可能在这段时间内失去工作 和住所的人来说是难以承受的。