i've only ever seen mine in quantities mre than a few drops, and then i was always so pissed at myself for being stupid enough in the first place that the blood never bothered me.
i'm a boy scout, i've slipped while craving wood and landed some nasty bleeders before, but it was only my fingers and i just put some tissue on it until it stopped. then cleaned and bandages standard stuff really. but i have seem some nasty injures (after the incident, and mostly after the bleeding) before, i do get a small dropping sensation in my guts when i see nastier burns and stuff, but not woozy and it doesn't stop me from doing anything.