Yes and no. I have flown somewhat recently, and on my past few flights, I have had to use seatbelt extenders. I was very sad and embarassed by it.
But you know what? I found that my struggling to get the belt closed is way more embarassing than politely and quietly asking the airline attendant for an extender. they are used to people needing them and they bring them to you very discreetly.
So, you may feel sad if you have to use one. but, the airline attendants are really helpful about it. If you treat it as you would like requesting any other thing like a blanket or pillow, etc., then you will be ok.
focus on having fun in vegas!
