diu!!!!!!!!

walaoE......2day a,i go change my brace's plastic.....the dentist din come.....his assistant help him.....walaoE....tat assistant reali no experience.......she uses something very sharp wan a......poke my teeth....so pain a......haiz....reali angry.....then o,she pull the plastic a,walaoE.......still wanna talking.....pull long long time den jz put it in2 brace.....sopo!!!!!!!!!u knw wat is pain???reali fed up.......