i probably will be. odds are i will live to be old, i could die in the next 2 minutes, but im not going to be paranoid and not be realistic about my body. and if not i feel more comfortable in my body, have a good sense well being, and it helps my meditation. i am not going to not save my money for retirement because i could be struck by lightning. so i shoudlnt do yoga and arm exercises to assuage my inevitable arthritis im going to get when im an old person, which is what my doctor said would happen because i have a bad shoulder? maybe i should stop doing yoga, then when i DO turn 60 i can be all hunched over and have arthritis and sore muscles. becaue i was so consumed with the fragility of life, because i never did my best.think realistically. percentage wise i will live long, disease might come, best to prevent it with yoga or chi gong, and meditation and right living.
take care of mindfulness, and mindfulness will take care of you.