Ok, it is not what you are thinking.
Bitcoin is not a Get rich quick scheme, but the UK series "How To Get Rich Quick - Season 1 episode 3 includes some footage of a rich entrepreneur, Dave Fishwick, creator of Bank of Dave, discussing Crypto currencies as one investment option to become rich.
Luckily for us, the Bitcoin price at the time, generated a small profit when that episode was shot and he even commented that the profit he made then, were the equivalent of 3 years of interest in a local Bank.
I made 800%+ profit on my initial investment over a period of 4 years. (200% per year) - Go watch the series, it is full of good tips for the budding entrepreneur out there.

Edit - I wonder how many people will only reply to the Thread title and not on the content of the actual topic now.
Thank you for your shared your experience and useful information about the cryptocurrencies as one investment opinions to become rich and i agree with it because only in the cryptocurrencies we can make profit 200% per year even more than on other instrument of investment such as stock or forex, for me don't think about the money, always think where the money will goes and it will goes to cryptocurrencies.