What's the meaning of friendship?...

If you have good friends cherish them because they're hard to find :-) Being friends is more of an emotional bond, a special relationship with someone, not quite a rational analysis of qualities and faults. Some of our true friends might have faults that other people consider unacceptable. A true friend is someone who cares about you, is always there when you need and for whom your happiness is important. But these are, of course, very general ideas (I'm not very creative today LOL). I'd like to hear other people on this issue :-)
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Usage notes:
- "Everyday we call some people friends, but ARE THEY really?";
- "WILL THEY be there?";
- "believe";
- "But it wasn't always like this" (if you are referring to the past) or "But it isn't always like this" (if you are talking in general);
- "What is a good friend for you?";
- "What ... DOES a true friend have / HAS a true friend GOT?";
- "These are ...".

You need to pay a visit to how you ask questions in English :-) Word order - VERB + SUBJECT; simple tenses - use DO (DID in the past) + infinitive.

Well... I always believed in people...
Nowadays I don't...
I have lots friends but... I'm always in "alert"...
I've been hurt before... Now it's hard to me to trust people...

Anyway, I think I just have a few "real" friends...
Those friends that if I need them they'll be there...

You asked: "What's qualities and defects have a true friend?"

I think that everyone have qualities and defects...
You just have to live with it... xD
Now serious... I think that a friend just has to be a friend... A friend should know how make us laugh, how cheer us up... But should know how and when tell us the truths, as well...
A friend shouln't say "yes" because we say "yes" or "no" when we say "no"...
A real friend has to be honest!

This is what I think... And what about you?

Nowadays anyboby must believe they have friends because when you're sure of that, your "friends" traids you and you stay sad and disappointed with them!
I think if you trust on people you think that are your friend, you're going to make a mistake!!!!
Day past day I learn friends don't exist anymore,almost real friends because people you think you can trust disappeared long time ago!!!!!