its an art that comes with age and maturity, i was incredibly shy at your age.
most non-AS like chit chat about weather, the price of gas, etc, small shallow talk , they use it to get to know you.
the idea of introducing yourself formally is quite pedantic and typical of AS.
nothing wrong with it, but we sometimes need to be seen to adapt.
try chit chat, i learn it from tv and watching movies, i like reality typ television to learn people interacting.
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a great civilisation cannot be conquered from without until it has destroyed itself from within- W. Durant