Start flying, it is a fantastic thing to do and just about as expensive as a drug habit..
It is challenging to learn, you'll be all hands and feet the first couple of hours.
Almost everybody is capable of learning how to fly.
Just some people are quicker at it then others, same thing as all other stuff you have to learn in life.
Everybody can learn how to paint or play an instrument, we'll just not turn out a Picasso or Mozart every time. Flying is the same thing.
I am not a "natural stick" by any means. A buddy of mine was, frustrating at the time.
I am good at what I do now simply because of years of practice and hard work.
That is the beauty of aviation, you are never finished, there is always another rating to get or another airplane to fly.
Go for it !