«H e sent a truly individual photo.» How does a man need to text a pic of their penis whenever «Hello» would suffice? One feasible description, provided by Justin Lehmiller, PhD, research other in the Kinsey Institute and composer of let me know what you need, is that males have a tendency to overestimate the intimate interest of females they casually encounter, so that they may assume the «gift» may be welcome. And should they sporadically have an optimistic reaction, they might figure it can not harm to use once more. «In therapy research, we call this a ‘variable reinforcement schedule,'» Lehmiller says. «It is like a slot machine—the most of the full time, you pull the lever and absolutely nothing takes place, but every every now and then, there’s a payoff.» A deflating solution from a single online dater: «Draw a face onto it and send it back once again to him.»