I don't think Taemin cares about his new appearance :9
I do think he is too aware of himself that he cannot show his real attitude which will be shown as weird progression of him when others see him as Han Siwon, I kinda remember how his classmates and teachers see him; he is a smart guy (aside from the fact that he is bullied). An nonathletic guy guy like him doing sports will make more people question him more...
but I do hope that he will make that nonathletic body of his (which Taemin admitted) be athletic. He deserves some of himself as what we see him before
I'm pretty sure he only cares about his ripped body lOL but yeah I agree. If a sudden change like that happened to his appearance might be dangerous
Why doesn't Taemin try to make his new body look more like his real one? Like how Tiffany did in the bride of chucks when her soul transferred into a doll. Like he can work out dye his hair and so on . Just wondering so that he can feel more like his old self again ┑(￣Д ￣)┍