Lewis Hamilton bagged the deal of a lifetime when signing on with Ferrari. He gets the chance to emulate Michael Schumacher and break new records in the progress while proclaiming himself the undisputed GOAT of F1. What could go wrong?
There are many reasons behind this move. I think he might have already realised that he can't win any more championships (at least with Mercedes). Also, every driver wants to drive for Ferrari. And lastly, business. Lewis brings many sponsors to Ferrari.