:)Yeah, that's what my minds suggest, and BitMEX acknowledges that it might be a really safe way to do it (mixing with stuff that other people can't realize and only combining with a random variable like dice), but then they didn't believe the brain wallet project would fail too spectacularly either, did they?

The concern is that our minds can't understand how difficult/easy problems are. And I'd like not to experiment with it all.
https://www.liamblogging101.com/

LocalBitcoins.com is very easy to use, simple validation and minor transaction cost is very much recommended.