Is there a kanji tattoo meaning e.g. "live your life" or "love your life" or "be yourself"? I'm thinking of getting a tattoo on my wrist, one saying: "Live your life" or  "love your life" or "be yourself" in kanji.  (Not more then 2 characters if possible.)

I asked on the Japanese Stack Exchange and I got sent here.
自爱 (love; respect oneself)

爱生命 (love life)

我是我 (I am myself)