Hi I Have Been Petrified Of The Dentist For Years

hi I have been petrified of the dentist for years in the process my teeth have fallenout rotted now I am getting top dentures it took me a lot to go finally I did I have had a overbite all my life and the dentist did impression and said mit will be a overbite with the new denture I don't want to look foolish or like a rabbit but he said it will prob protrude out alittle bit im walking around with 5 teeth up top that are no good so anything will be better than how its been it has consumed my whole life no pictures no smiling cant even eat normal in my opinion this is my only option do u think it willbeok even with overbite