Human beings are killers... no matter what.
We didn't evolve brains in order to lay around on the couch with a remote control and become weak.
Killing is the first thing we learned as an evolving species. (in one form or another...)
In fact, it's a damn good thing we did, or we'd all be dead and the earth would be owned and ruled by tigers.
But strength isn't the only way to kill. The brain is the most powerful weapon of all...
with strategy and cunning.
Survival depends on the understanding and use of the brain, whether it's in preparation through training or from playing the mental games that increase the proficiency of the strategy.
Being a potatoe is more than useless...
Become the Tiger
If you train
and you still lose,
then it isn't your fault.
if you don't try
and you lose...
then it's all your fault.