I'm more concerned about the strength of handshakes. I have a bias against anyone who actively squeezes my hand with anything beyond a simple, firm grasp. It comes across as macho, like you've got something to prove, and therefore untrustworthy. I'd like to point out here that I'm admitting a bias rather than expressing an opinion. EDIT: at least now I'm approaching something resembling adulthood I don't have the pro…
Don't be so sure. I'm in my 40s and run into this from time to time with informal settings, with full-grown adult males.