Rare as in Carpaccio & Steak Tartare, Blue rare, rare, medium rare or heaven forbid well done ?

[BKeats]

I like my beef raw to about medium rare. Any more cooked than that I find the meat begins to get tough and chewy. Absolutely love a good tartare. Steak, tuna, wahoo, just raw tangy salty deliciousness. A properly blue steak is a beautiful thing. Crisp and seared on the outside and still bloody inside. I’m getting myself hungry just writing about it.