The problem that I don't think we can really conclude anything meaningful from a handshake. Maybe many would consider me as a bad person because 1. generally I avoid handshakes as much as possible 2. maybe for many my handshake would be wimpy.

And here comes why: once I broke my small finger on my right hand and since then even after it is healed somehow the bone and joints are pretty sensitive. Who knows how many other people make wimpy handshakes because a tendinitis or whatever.