Maybe over there but here grandparents have to behave like grandparents but any way in some way you are correct. There can be another outlook on it also. As gardeners our vices are plants and I do not think this vice does much damage to either our thinking or physical health as much as some of the others. I just do not get enough time to think about other things. People do drink themselves to an early grave. Then there are other things. Our crowd that we hang out with plays a role. Live a dangerous life, die an early death. I suppose mental outlook of a person plays a major role.
Regards,
Arif.