Sure, I've wondered from time to time to think what I would be doing if I were hearing?
Well... Let's see, If I was hearing - I think I probably would have a better relationship with my parents and the rest of the family to be included in laughters, tears, or any kind of conversations that are shared.
As for the career level, I don't think it really matters because my job requires a telephone duty and I've overcame that barrier at my job.