Dental Sedation + Teeth Taken Out??

[XxAngxX]

im having my teeth taen out soon under dental sedation and im scared silly about dentists
ive had ti done before but i was 6 and i dont remember it
Im not being numbed becuase im scared of the tools they use
I dont like it ATALL....
what does it feel like when you wake up from dental sedation??
Do you dream about scary things??
what does havng a tooth taken out feel like when you wake up??
anyone who can answer these 3 questions get best nanswer if you can asnwer the in detail that a 13 yr old would understand