indeed trade and investment must have an understanding of the ways and also experience. This is not easy but if you are familiar with it then you can handle it, and if you want to start it is better to seek knowledge first
I am sure in my previous post, I neither said trading isn't a "doable" thing nor I'm looking to start it so your post kinda not related to mine. Did you try to clearly understand my previous post?
Oh, you are spamming your signature, aren't you?