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Continue to ChatAs a kid, I was a little self-conscious because I was so much taller than everyone. A bad habit of mine used to be slouching. Eventually, I realized my height was something I couldn't control, so I might as well accept it. I've certainly turned it into a positive, because without my height I probably wouldn't be as good of a tennis player. It's a gift, and I've made something of it. - John Isner from https://whatsmyquote.com/quote/as-a-kid-i-was-a-little-self-conscious-because-i-was-so-much-taller-than-everyone-a-bad-habit-of-mine-used-to