Insults via Jenglish

Yesterday, I read some Jenglish that said: "Give your life a sense of humor." I was a little taken aback at first, wondering, "How did they know I don't have a sense of humor!" Then I realized it was just devastatingly clever marketing. I don't know what it was they were selling, but it only cost 100 yen (~$1). That seems a little inexpensive for them to be busting out with a hit on personal insecurities, but I guess 100-yen competition must be pretty stiff these days.