I had a huge advantage when I started 50 years ago - my job was secure. I didn't have to promote myself. These days there's far more pressure to make a mark so the temptation is to make adventure television or personality shows. I hope the more didactic approach won't be lost.
I think exercise tests us in so many ways our skills our hearts our ability to bounce back after setbacks. This is the inner beauty of sports and competition and it can serve us all well as adult athletes.