I can't lose 10 000 Bitcoins because I don't have them.

But if I were in this situation I would go mad. This a fortune, enough to live two lives.
If I had this big amount I would keep them in many different wallets and make all security measures to prevent this from happening.
10k
BTCBTCBTC being enough to live 2 lives seems to be an exaggeration.
It's just like losing your savings or something. A lot of people has gone through that.