Nothing comes from nothing. Don’t look for excuses. There are none. The human body is natures most incredible creation. With enormous potentials. Others of your kind have climed Mt. Everest, walked to the poles of our beautiful planet and have conquered the moon. And whatever you invest, it doubles in reward. So it’s up to you. Fitness is the key to astonishing mental capacities. No matter how far you want to take it, be prepared to find that you have underestimated yourself.