I flew with PH Spencer, the Sea Bee designer, when he was in his 90's. He showed me his licence, signed by Orville Wright. Soloed a 'loughead' (old spelling for Lockheed) sea plane in the 20's, with no dual time. He was still going strong then... age has nothing to do with it.
And,... I leave the runway everytime I take off. So what is the problem?