I don't understand this belief that giving up your money is cowardly. It's actually pretty funny that the OP mentions guys who "disable 40 attackers using krav maga techniques", because one of the first rules of Krav Maga is that it is used only when there is no other way - if a robber asks you for your wallet, hand him your wallet. Use survival technique only when your life is on the line.
Most robbers will leave you alone if you give them what they want - especially if they need to keep doing it in the future. They need to maintain a reputation, since if people know that the robber harms his target even if they get what they want, they will not give up what the robber wants in the future. Now, if there's a personal side to this, then self-defense may be necessary, and to be fair, we know when we'll need to use it; but for the most part, thieves will be honourable. If they are asking for a small amount of money, just give it to them. They have no reason to beat you up once they have what they want.
I was actually once held up with a knife at my neck. It was a very interesting experience, I didn't feel like my life was threatened at that point, but I gave the guy what he wanted regardless. I had the feeling he wouldn't harm me after that, and I was right. Even had a bit of fun with him while at knife point.
Most robbers will leave you alone if you give them what they want - especially if they need to keep doing it in the future. They need to maintain a reputation, since if people know that the robber harms his target even if they get what they want, they will not give up what the robber wants in the future. Now, if there's a personal side to this, then self-defense may be necessary, and to be fair, we know when we'll need to use it; but for the most part, thieves will be honourable. If they are asking for a small amount of money, just give it to them. They have no reason to beat you up once they have what they want.
I was actually once held up with a knife at my neck. It was a very interesting experience, I didn't feel like my life was threatened at that point, but I gave the guy what he wanted regardless. I had the feeling he wouldn't harm me after that, and I was right. Even had a bit of fun with him while at knife point.