I exchange cash for gold

I want to run my own business and I won"t lie to you, I have a plan! My plan may not be the best ever, however, I think it may somehow work. I would lie to you if I had told you that I don"t want to be rich, of course I want. I know that is a hard work and I also know that my business won"t help me to get rich but at least I am trying. My plan is certainly not a fresh and new thing as there probably is a lot of people with the same type of business in the world, yet I want to try it. From what I know there is no such place in my town so I will be the first one to open this type of business here. I want to exchange cash for gold and it may sound really bad, I know that it is good! I actually want to give people my cash for gold and this way I will invest my money in gold which, I heard, is a good thing to do nowadays. I have heard that gold prices are going higher and higher, whereas the value of money is getting weaker basically every day. This way, I will sell the gold when it"s value riches the peak and I will be rich. It may not be the best idea in the world but to my mind, it is quite a good one. I will certainly benefit from that business as I will give people low cash for gold and thus, I will be the one getting richer and they will only benefit from selling the gold.