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.
Easy come easy go. I know you were joking with your suicide remark here, but I just want to remind everyone that money is not the most important thing in life.
While it's true that life without money is terrible and disappointing for most people but as long as we live there is a chance to find happiness in life.
You can store your bitcoin on your PC, but you need backup - I doubt that both backup and original data will be destroyed at the same time.