ok yeah shit, i did forget about that and that was fucking weird. but i was honestly so hopped up on laughing gas that it barely registered, probably why I can barely remember it. When I went i was able to communicate with the person working on me to increase/decrease the amount of laughing gas i was being given, which really helped. hopefully they also do that with you, because i think being able to control the laughing gas made me feel i had some sort of control over the situation, and eased my anxiety a bit. but yeah they are digging in your mouth with tools and shit, and you know exactly what they're doing in there, so it is a bit freaky. the laughing gas though should not only help with the pain but also to just calm your thoughts. at least it did for me, which was a big help.