The expression “old dog and new tricks” springs to mind.
Age has a definite impact on the learning curve. Depending just what your present employment is, and how academic you were in your youth are critical factors.
Go down the modular route. Get your class one medical, obtain your PPL, and then decide if you are really are suitable to proceed further.
The most likely occupation for someone of your age is as a flying instructor.
If you have money to burn, and the cost of the course is insignificant then go for it.
If this is not the case, DON’T.......