The problem, of course, being that idiots seldom appreciate their idiocy unless it's pointed out to them.......bluntly.
A smart person gives people their space and never encroaches on another's sensibilities. A smart person knows that pointing out perceived failings of others never works because the perception is his alone. A smart person encourages others. A smart person always acts with humility and wisdom. A smart person understands that everyone is different and allows for another's vagaries. That's what I love about this list. The majority, at every opportunity, behave like smart people. My 0.2c worth Roger