I don't think age comes into it as this would effect anyone the way it is effecting you. I haven't got dentures but from what I read of other peoples experiences on here they do indeed survive and cope with this loss.
Once you get over the initial soreness and discomfort which is manageable taking pain meds things start to improve daily.
I had GA twice in my life as an adult and both times I was fine when I came round, I felt tired for a couple of days after and rested but I didn't have any bad or lasting effects from it. I do hate it as I don't like giving over control and was afraid I would fight it but it was fine and so was I. The doctors are very good and will do all they can to make you feel comfortable and relaxed.
You won't lose it, they are used to us being in an anxious state and are very good at getting us to calm down.
It is worth having anything you can manage until you can eat again
Lots of soft food ideas for recovering after tooth extractions or other dental procedures, or when you have dental problems.
www.dentalfearcentral.org
It affects everyone differently, I cannot comment on this myself as I haven't been in that position, I am sure someone will be along that has to help you with this.
Did they not suggest immediate dentures to you, if not what is the plan for teeth after this?
Don't worry about the crying, for one dental reason or another we have all been there with the tears, sobbing, and nightmares. It is a big thing to have to deal with.
I am hoping that you are looking at the success stories on this forum, this might help you a bit. I am in the UK and so can only comment on how things work here. If you go on the dentist questions and ask your questions on there they are very good at giving us no-nonsense but phobic friendly advice and answers. You sometimes have to be patient because they are all working dentists and come on when they can, which is most days.
I hope this helps you a bit






If the threads I have linked for you aren't at the first page just go back to it and you can read them from the start.