There is a time and place. An article about Dr. Heimlich in which some senior citizen invokes an age old remark isn't it. Once you can show me the data on the

There is a time and place. An article about Dr. Heimlich in which some senior citizen invokes an age old remark isn't it. Once you can show me the data on the benefit from that single remark, and that it doesn't correlate with the concept of 'diminishing returns' strongly, then I'll concede.