Slightly off-topic, but catalyzed by your observations above, you have to remember that part of the population, something like middle single digits, are sociopaths. That is they are born without the ability to have a conscience. Not surprisingly , they are well represented in sales and , I suspect, amongst politicos. Anyway they gravitate to different parts of the economy over time and you know one place where they concentrated in the last few years. It is big shame because their personable ways hide the lie and when they decamp the real , dependable professionals in the sector they affected have their group reputation shot to pieces by association.