Certainly there is logic in your words. From the availability of luck, much depends on investing. But this does not mean that you need to blindly trust good luck and not study projects yourself.
Whatever you say, investing is not a casino game. You can not rely only on luck. you need to study projects and look for projects in which there is a real development and real prospects. For example, as in project Payiza.
Well, to some extent, yes. But not really!
I generally think that casinos are meant for sick people! But cryptocurrency is a completely different world and level!