Was Getting Veneers a Good Choice?

I just had veneers prepped today as a matter of fact- in my own mouth.  I can tell you that the temporaries don't look as Awesome as the permanents are going to look.   Plenty of young people get veneers.  We do them on 18 year olds all the time.   The fact that you had problems whitening, had spaces, and decay makes you an excellent candidate for veneers.  You accomplished / fixed all the above and probably had a cosmetic improvement to boot (let's hope anyway)

Maybe temporaries has made you regret this great procedure. If veneers are done properly, they give a natural and confident apperance to your smile. I had a 20 years old patient that had braces twice and did not like the gap and shape of her teeth and we did 4 veneers for her. This patient is so happy she even won a model contest because of her smile. Make sure when you get your porcelain veneers before is cemented on your teeth that you get to see how it looks and if you are 100% happy. Good luck

Unfortunately since you had temporaries already placed and the teeth prepared you are now committed to treatment  and cannot reverse what has been done.  On that note I would refocus your attention on getting the best results.  If you are regretting your decision to get veneers and do not like the temporaries I would ask your dentist to adjust the veneers until you are happy and then have them lab use the temps to make the new veneers.  Do not accept them unless you are thrilled with the results