If I told my old man I was going to make a living buying and selling short term positions in stocks, options or commodities, he'd be ok with it.
If I told him I was going to make a living dealing cards for a large corporation in Vegas, he'd be ok with it.
But if I told him I was going to make a living betting on sports (which I am not able to do anyway) he'd probably cut me out of his will. At the very least, there would certainly be judgments.
As Mark Cuban said, the stock market is a ponzi scheme. He is right, with the exception of some piddling dividends. Someone else will always control the actual company unless you are a billionaire. Your stock certificate will entitle you to a dividend if you are lucky, but at the end of the day, you are just hoping to find someone who will pay more than you did. At the end of the day, the stock certificate is as worthless as the paper it's printed on. You have no control over the company and with the exception of a potential dividend, you are entitled to nothing through your "ownership" of the company. I've made a ton of money investing (gambling) in the stock market, but at the end of the day, my investments in the stock market were really gambles. Everything in life is a gamble, isn't it?
Later,
Books Worst Enemy