There is a common argument that is put forth so much that we do not think about how stupid it is. The argument goes like this, “All other things being equal, the person with more X will prevail.” The argument is always used by someone that is trying to sell you more X. The fallacy of the argument is that the way it is set up, no matter what X is it will confer an advantage over people that are otherwise equally endowed. So no matter what X is, the statement always holds true for X as well as Y or Z.
For example, you hear this in competitive sports all the time, “All other things being equal, the athlete that is _________ will win.” You could fill the blank with “stronger,” “faster,” “heavier,” “better conditioned,” etc. The point is anybody that has an advantage of any kind and can capitalize on that advantage will be victorious. The argument that one advantage is more advantageous than another is specious.
Yes being stronger than your opponent is helpful if you can capitalize on that. The same is true of having better endurance or a better strategy. But all other things are not equal. They are never equal. Ever. You and your opponent both have strengths and weaknesses. The best path to victory is not trying to merely outdo everyone with strength, speed, or endurance. Because what will you do when you encounter someone stronger than you? Remember, there is always someone stronger than you. Always.
“A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects.”
-Robert A. Heinlein
You need to be strong when your opponent is weak. You need to be fast when your opponent is slow. You need endurance when your opponent is gassed. You need strategy when your opponent is confused. You need to be centered when your opponent is scattered. Your fitness is not one thing, it is many things. Your success should be built on many things not one thing. Specialization is for insects.
Your training off the mat should make you formidable on many levels. Train to have no weaknesses that your opponent can exploit. Train so hard off the mat, that rolling is always easy in comparison.