What is the true freedom? Please allow me to use food for example. You go to different restaurant to try all the kind of different food. You think you are free to choice what to eat But that’s not true. You just eat want you have been served. They can use the duck meet, then tell you it is good quality Mutton. They can use any kind of cheap oil they want cooking your food but you don’t know. That not the free food which I mean. “Free” I do not mean with don’t need any money. “Free” is mean you cook the food the way you like. Which kind food material match is your favorite? How high the temperature last how much minutes, can get the best effect you like. Which kind of container been used to put you food in determined the way to be presented in front of your friends and love families. This idea also applies other life aspect. Even some thing you do not realized. For example: The computer system You really have very few limited options been given by Bill Gates if you use Microsoft Operation System in the office. If you want do something special, but the software not support. You must to adapt to it everyday after the technical support tell you sorry. So the main idea is to be the master of your life, You can find out a lot of things been change if it’s up to you. The more convenient modern life, the more freedom you lose. DIY maybe cost extra time and money, but worth it. Your life will be change forever.