Well, that depends on how ''rich'' you mean. Going by what you're saying, you're looking around $30 million net worth to live your kind of life. And by the major you've chose, you can forget about becoming one. An engineer or doctor would have a net worth of at least $5 million in a lifetime, depending on where they live, which is not a lot in today's economy. To create a wealth you're describing, you need to be an entrepreneur or professional celebrity - singer, athlete or actor - but even people who specialize in these jobs, some of them end up going bankrupt. Take Mike Tyson as an example; his boxing career earned him $300 million and he lost of all it. Why? Because he spent too much, tax and didn't have investment.
You need to invest to create more money, and you need to invest your money on the right things. I know a lot of rich people, some of them, my father's uncle, owns a company. Entrepreneurship is what will make you money, and specialize in business related fields.
