huby:
There is a story about a 70 year old lady that wanted to go to law school. All her friends told her she was too old to become a lawyer. Then one day a friend said to her, "In 5 years from now you will be 75. Do you want to be a 75 year old lawyer or a 75 year old something else"? She started law school the next week.
The question is for you: In 5 years you will be 42, do you want to be a 42 year old electrical engineer or a 42 year old airline pilot? There are 42 year old pilots getting hired on a regular basis at most airlines. Don't dupe yourself into thinking your age will be a factor - It's more about the motivation and commitment. Better get studying!