"deepweb currency Bitcoin" - hooooah, I'm not into that sort of things. too dangerous.
I'm more into shalloweb bitcoin, much more safer. with shallowcoins you can buy nuclear warheads. Chemical is oldschool.

Well, boring? probably. but it depends on the amounts you're dealing with.
Few millions aren't boring, but billions, hooah. you will get bored quickly. yeah, you will have a private jet and maybe an island but nothing to do with the rest.
After all, you're still nothing but flesh and bones, and I think that billionaires forget that sometimes.