Can they freeze your youthful energy as well? I'm not sure that having kids in high school when I'm in my 70s sounds like much fun. Also, it would be nice to kn

Can they freeze your youthful energy as well? I'm not sure that having kids in high school when I'm in my 70s sounds like much fun. Also, it would be nice to know my grandkids someday. So this isn't much of a solution.