Wow! This is an amazing content from you, I hope to see more of this.
I have this to say ; one need to be very careful when making investment decisions. You need to assess the risks and returns on each investment carefully before going into it. There's a popular saying in finance that ; THE HIGHER THE RISK, THE HIGHER THE RETURN AND VICE VERSA
Also, it is always best not to invest a money that if you lose, it'll cause a big problem for you.