Well I have a general problem with any anaesthetics. I've came out of procedures before ripping stuff out of me and sticky pads off me, attackiong nurses and doctors. And waken up on high doses of some heavy doses of general anaesthetics during operations/procedures.
The K-Hole and full dose nitrous effects I am often fully aware of what I am doing, it is like I am possessed, but it's been set in stone, and I must finish what my mind has made me do, and all I can do is observe it as a third person would. This is what Im worried about as I am due for some dental work. I really don't want to start spazzing out yelling out in an olds persons voice telling the dentist to shove it up her mother (coprolalia) or throwing my neck around in an uncontrollable matter. And I am pretty bad with locals too, any *caine type locals I need about three or four shots before that area is numbed, and the effect lasts a very short time. Then I start to get all the side effects of higher doses of *caines. I think I'll go in there on benzos (unless they thin blood badly or something) and get the needle and the N2O, so I'm calm and not talking in a womans voice to coloured pixels.