@Jassmini2 No your age isn't a problem. You might want to take another look at what you posted. You have said that you're 66 years old and that you were born in 1973 which if it is the correct year. That would make you 53 years old or still 52 and going to be 53 on your birthday.
@Jassica445 Only if you are wanting to cut it. Personally I like your hair just like it is. That said you are the one who has to take care of your hair.