Idd like to add in Leagle that from what i understand, you might be going against your own human nature. What do i mean?
Lets say you have an extremely caring attitude and outlook toward the homeless, the street kids and the destitude. Although you are kind hearted toward people, lets say others do not act in the same way to you. You're treeted horribly by your colleagues, the people you come in contact with.
Would you then resort to treat people unkindly just because you got such treatment? Will it make you a bitter person?
Does it hurt to ill-treated like that? of course it does.
From what i understand i think you do care about your friends, whether it is online or offline. Now, whether or not they care in the same manner as you do is an entirely different story. Having said that, there are times when you find out that they actually care less about you than you about them, it will hurt. Nevertheless, i feel you shouldn't change to "i dont care" or turn bitter because of it. If anything, at least now you can be prepared if history repeats itself.
My mother always warned me not to marry a pretty bimbo. She said what if my children had my looks and her brain.