[tunapizza]

Not everything in life needs to be optimized with some system. Just politely wave at your waiter, wait for them, or pay at the cashier near the exit if you're in a hurry. Talk to people. Embrace the little chaos of life and the small imperfections that come with it.

[kyleee]

Yep, just really basic and fundamental socialization skills; but still a hurdle for many (which is a bit scary)