Wow, he has actually 103 Bitcoin in his wallet. He must be really disappointed with losing his wallet.dat. I wish he gets it soon as possible back but that is nearly impossible.
I would kill myself if that happens to me, haha, just a joke, but no one can really be happy if he/she lost more than a one million dollars! I mean, i would not even know how i could react.
That is why the hardware wallets have ever existed, and i remember that i started mining on 2013 and i did not even stored my bitcoins on my pc, everything was on my paper wallet and i switched to hardware lately on 2015.