I think that at this time it is difficult to invest safely to make a profit. Be careful with HYIP projects, Ponzi, because it's so dangerous, it can cost you all the money you have. To earn Bitcoin and get the profit from us think you should join the business and trade some kind of altcoin, of course you will have to learn to have experience doing those things. If you know business it can help you make a lot of money. You can also join the signature campaign in the forum to earn more Bitcoin