Regardless of whether this is true I do think there is a risk of overdoing it. My dad firmly believes in the "when people quit work they decline" theory. Which

Regardless of whether this is true I do think there is a risk of overdoing it. My dad firmly believes in the "when people quit work they decline" theory. Which may be fair, but he's not in great health and still charging hard. Definitely think you can overdo that & end up working till you drop