MADE IN JAPAN song titles + lyric teasers on social media

[Next_Level29]

躊躇わないで、どうせならトドメ刺して終わらせて。
笑わないで冷たい目で。嘘が下手ね。

a facebook fan translated it, i guess, eith this:
Laugh is good,
But,have limit
Laugh is the life energy
But...you must know...
Too much (. )will suffering you,

but google translator say something else, somehow again darker lyrics
Do not hesitate , to end stabbing
With cold eyes, don't smile.
i can not lie