I had this done for no real, medical reason when I was 18. I had this kink when I was six already, coming to think about it these days. There's almost as much gratification in thinking about it as there is actually having had it done, so, no rush. And good preparation is a luxury you do have if you aren't doing it for medical reasons. You can find an excellent surgeon, make up your mind on the perfect style... great situation to be in.
And you'll always think about it anyway, whether you've had it done or not.
Some people’s opinion one simply cannot change. Mine, for example.