I personally haven't had it done, but see no problem at all in it, if it makes you feel happy why not, it's no vainer then wearing braces on your teeth, or dying your grey hair, or even wearing makeup for that matter! Many people that say they definitely wouldn't are probably naturally attractive and are blessed with good genes anyway. your looks are all just luck sometimes!
I say what ever makes you feel happy is your business and nobody else's.
variety is the spice of life, wouldn't life be boring if we all had the same views.
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