I'm happy for him, he's clearly banging his head at Mercedes. But I do wonder what he hopes to achieve where Alonso, Vettel, and all the other drivers since Kimi failed? Lewis definitely has it in him..... Ferrari, I'm not so sure.
The guy is a seven times world champ and leads in victories and poles by quite a margin, he doesn't have much more to prove honestly. Hell winning in a Ferrari is probably the only thing that he could do to cement his legacy.