Fair enough ... However, there are several things I could use to commit a crime and easily conceal afterwards. A paring knife in a sheath or even a USB cable could be used as a weapon and easily concealed. These two objects have very deadly potential but their primary purpose isn't to cause harm. For something that is created to cause harm, that is a different discussion. Otherwise, we would need to talk about registering your Cat 6 cables with the government and the box of cable sitting in your garage would be considered an assault weapon.
I don't buy the argument that assisted-opening knives should be more controlled because people think they were invented to hurt others. It's technology that many people have found utility in for meaningful purposes: construction workers, sailors and ships' crew, hunters and fishermen, and emergency response personnel. I think many of them would tell you it's incredibly helpful to be able to quickly open a knife with one-hand when you need it. Unfortunately, we live in a world where everyday things have inherent risks if used improperly. Sometimes they are used the wrong way with malicious intentions and the easiest way we can think to prevent trouble in the future is by regulating the objects, not the behavior.
Should paring and chef's knives be illegal then? They don't require opening at all, can be quite sharp, and are widely distributed. Baseball bats, tire irons, icicles: almost anything can become an untraceable weapon.
He deals primarily in the high risk/high gain market though. I think if you asked Mark he would say a business that lets you make just what you need -- a lifestyle business -- isn't a bad thing at all. The people that want to start a high risk business and raise money to help them swing for the fences should be prepared for some stress though. Those people are his audience. I don't think he meant that simply choosing a path of entrepreneurship means that everyone will have this experience.
First, I recommend cleaning up your writing. It is long-winded. There are several grammatical mistakes. I interview job candidates a lot and reading a super-long resume that doesn't tell me anything about what you have done wastes my time. I want to see that you can clearly, and concisely tell me what you should be hired. Think about it this way: would you want to read code that could have been written using 1/8 the number of lines?
If it doesn't fit on 1 printed page (or in this case my 13 inch screen without scrolling), then it's too long.