喫煙 vs. 禁煙

喫煙 = Kitsu En = Smoking

禁煙 = Kin En = No Smoking

喫煙習慣 が始まってしまう
Kitsu en shuukan ga hajimatte shimau
To end the smoking habit at the beginning (?)

禁煙失敗
Kin En Shibbai
Fail to quit smoking

*Photo taken in Berkeley, CA.