Certainly. I know quite a few instructors and examiners who are 75 and older, so you have almost 25 years ahead of you - a whole career! Many pilots begin instructing only after their active career is over, at 58, 60 or 65 depending on country and airline.
Agreed !
Is Mr Thurbin still going strong at EGTB ? He was already quite mature way back when he did my PPL exam..... (statement made in a positive way, he simply oozed experience !).