P.S.--as for the humans ? don't sweat it.
i don't even have a freekin door bell or cell phone--
sometimes i won't even answer the landline phone..
and couldn't care anyless.
yeah,i have a family and 2 good friends and will interact IF i freeekin feel like it.
there's not too many things we can control in life and chosing to be social or not is one of them.
don't feel limitations due to what i would simply say is being "shy".