Because the security system is a very safe. Very simple and easy to investment a bitcoin, the price of bitcoin is also very high up to its peak, but it can go down to the bottom. Very safe
because I'm happy about finance, so I'm excited if the problem is looking for profit or money and I can finally learn also programmed like this and the results are there and the program is good and safe and I agree that
yes I think like there is something that I feel at home and survive until now mining bitcoin is a good program feature, simple to understand and others it's pretty good security in my opinion and I guarantee investing in coins will be safe