I don't think KO will be taking classes, so he's got the time for it's vices.If me as an 18 year could tear up Miami with little to money and no style...I think KO will be fine dressing how ever he pleases.
Miami is a fun place to visit but I have no idea how people can live there. I lasted 6 months before I knew the women and vices would definitely overtake the studying I should have been doing.