I just wondering , how can this type of mistake possible? I think fee are automatically being charged right. This is such huge huge mistake ever , I can't even imagine if that was me. Pheww. Looking at current btc price and 15 btc as fee. I'm going to shop and buy myself a rope. LoL !
Yeah I'm having the same thought, this has happened a long time ago, at least it's enough for bitcoin's price to go sky high, and I can't even imagine how much 15 bitcoin is right now. I mean if I ever made such mistake, it would strike me down and I think I wouldn't live for long

Anyways I have a deep sorrow for that man, it must have been a difficult time for him to gain back what've lost.
There is nothing to be sorry for.At the time it does mean shit to him and the valuation at that time was such it doesnt mean you lost much .No one expected the price to rise like this and if anyone had any clue everyone would be jumping on to this ship on hearing about it in the first place and i am sure no one does that.