Pablo Casals, the world renowned cellist, still practiced three hours a day when he was ninety-three. When asked why he still practiced at that age, he said, "I'm beginning to see some improvement."
The training in meditation will only happen through your own effort. No one can do it for you. There are many techniques and traditions, and you can find the one most suitable for you. But regularity of practice is what effects a transformation. If we do it, it begins to happen; if we don't do it, we continue acting out the various patterns of our conditioning.
— Joseph Goldstein, A Heart Full of Peace