How to Safely Invest and Earn More Than 100% Return With Bitcoins

I am an internet marketer. I am used to 100% return per year. Hell, 300% return per month is not impressive for me as any internet marketers would tell. Of course, there is a huge barrier of entry not available to average investors to get 300% return per month. My biz partner is not impressed when I said I make 200-300% return per month. Anyone selling burger earn that kind of return per day. However, to be able to sell burger and get that kind of return you need to overcome some huge barrier of entry. In burger business it’s usually some sunk costs. The sunk costs are usually capital in such low tech industry.