Stick with it through the initial BJJ anecdote and it gets great.
http://mattthornton.org/fighting-and-not-or-fitness/
"“I get that part”, I say, “I am asking ‘why’ you want to defend yourself.”
Again, perplexed, someone will usually say something along the lines of “
so I don’t get killed.” Or “
So I can go home safely to my family.”
“So you can live longer?” I will ask.
Everyone nods their head as they wonder why I am wasting their time stating the obvious.
“Then”, I ask, “why are some of you 50lbs over weight?
Why don’t all of you buckle your seatbelt everyday?
Why are you slamming down another 40 ounces of sugar?
Why do some of you still smoke?”"
"If living longer were truly what they were after, they would proportion their energy and behavior to the risks. Almost all of us are far more likely to die of heart disease or a fatal car accident, than a knife wielding sociopath who confronts us in a dark alley.
The bottom line is this – if you don’t put physical fitness at the top of your list, self-preservation probably isn’t the thing that’s really motivating you."
"If you’re not focused on staying healthy and being in shape, then you’re not yet serious about self-preservation.
Keep that in mind the next time you hear someone pontificating about which type of ammunition has greater knock down power, or which form of deadly “street” fighting martial art will render a more lethal strike. An overweight, out of shape, chain smoker, who rarely wears his seatbelt, is fond of driving fast, drinks a 32oz sodas, and spends his time worrying about what type of firearm he should carry, isn’t really concerned about self-preservation.
He’s really concerned about humiliation.
He doesn’t want to be beaten up in front of people."
"Three principles. Make sure what you do is safe. Make sure it’s efficient, leaving as much in the gas tank as possible for your actual sport. And be consistent – don’t skip workouts."