If you want to save your money all you have to do is to invest and make your own bank account so that you have a money that can use in the future.
I agree with you sir. If you really want to save money on a very long period of time and you want to earn as well, it's better for you to invest it in a bank so that time goes by the money that you've invested is growing, like a land time goes by the price of the land is increasing.
Business. Base it on your interests. I mean putting your money in banks is good, though it negates movement. And when difficult times happen, you may be forced to take that money out which means spending your savings.