Hi , i have invested more than 50 Eth for many projects in this year and i have got about 20 eth as the profit.

Is it enough ??
And now im analysed about few projects and finally i selected 4 projects . But i'm actually need to invest for only 2 project , So i need your help for next step. And i hope your answer with a reason..
You're quite good in investing and your strategy is really effective. I think you know what you are going to invest because you already made a huge profit from your past investment. Hoping that I can also make huge profit from my investment. It's better if you can share to us your strategy even slightly.