Billionaire,softwaremogul,AdamPihaseverythinginlifewiththeexceptionofpositivememoriesfromHighSchool.Hebegrudginggoestothe20threunionandhassuchanamazingtimehefindshimselfwondering"IfIknewthenwhatIknownow"andofferstheentiregradclassoneyear'ssalarytoebackanddoonemoremonthofthe12thgrade.