There is no fixed investment in that regards. I mean how can anyone be sure about good to invest project. There can be measures of possibility or probability that a specific project could lead to best investment ever. Fir example, there are some feature and facts about the project which can give you probability estimations that those projects will be successful at some point. So you see, here we are investing with some calculationnand there is no such thing to tell it directly. Just go ahead and look what others are doing. For me I'm looking after social coin these days. Hope to see you there.