got all 4 of mine removed before 9th grade. i did anesthesia for mine and woke up feeling sedated but i wasnt "high" like you are with laughing gas or whatever.
one thing I do remember is even though i was pretty knocked out for the most part I was like weirdly "conscious" but it was only me feeling the pressure of them removing my teeth. no pain or discomfort, just a weird experience. not sure if this actually happened or an anesthetic pseudo memory tho.
didnt feel pain until after the procedure but that's kinda obv. enjoy your smoothie bowls and soups with no straws.