You are what you eat. You are what your discipline allows. If you eat food bad for you; your body looks bad. If you take bad actions; your life becomes worse. So simple, yet, so difficult to grasp. It’s easy to gain fat–do nothing; eat everything. It's hard to gain muscle. You need to discipline yourself. Since humanity become more prospered, food is our new addiction. The big majority of people work to make money to eat. Their addiction is so strong that they have to work many more hours to have enough money so they can eat. One of the hottest startup trends in the last few years is food delivery. Because people are so addicted to food, they order food from the time they open their eyes till they cannot open them.
Eat for fuel, not for pleasure.