Hmm.... Now I understand why you were 'labelled' as
pessimestic...? 
Not like those above questions of yours never popped into my mind
before...? But it was REAL LONG way back lah..... Why about hearing
things from a MORE REALISTIC point of view.... Just like normally
when 'Devils' whisper things of such nature as above to you... They
also NEVER told you that....
(1)Human minds are GREAT... If not 'superb'.... But it's not like
they come without limits....? Whatever you can store in your 'short
term memory' is LIMITED... And your ability to RECALL is also
LIMITED (Varies from people....) Rather than thinking that this
friend of yours or that friend of yours are REALLY SELFISH
creatures or only think about THEMSELVES and have no time to put
you or a REAL GOOD FRIEND (gf/bf who can't THINK PROPERLY... LISTEN
to this ALSO...) on his/her mind, why not think of his/her
LIMITATIONs as a HUMAN...?? Hmm... Talk about SELFISH huh....? Try
thinking about how SELFISH you've been as a friend also if you
don't even give YOUR FRIEND a bit of FREEDOM on his/her mind to
think of the things he/she need to attend to...? Or just let
his/her wander...? Think of the RESPECT and MUTUAL UNDERSTANDING
you should've given your friend....? COMEON... THINK....
(2) Though I have to admit that some people have REAL ATTITUDE
PROBLEMS (Friend or NO friend). ALOT I believe are just their
characters..... The kinda person they are which YOU cannot get used
to... Next time you have that kinda thinking, see how your other
friends are reacting to it...? If they're also giving NEGATIVE
response, then THINK about why the person wanna do it in the 1st
place...? USED to it? Can't control? Not bothered...? THINK.... If
there's a REASON for him/her to be so, then there's an ANSWER to
your THINKING...
(3) If you KNOW that your friend is giving you a LAME EXCUSE, why
don't you just EXCUSE them...? May it be that they're TRULY TIRED,
LAZY or whatsoever (For all you know they might not even be
interested in YOUR ACTIVITIES... <- Shouldn't force them to do
things which they don't like to do right...?) they gave you A
REASON.... Fact or not, they surely have their REASON (may it be
the one they've told you or other hidden ones..) for doing so....
Before you start to blame them the NEXT TIME, try thinking of the
moment when you gave yourself a little EXCUSE just to SPARE
yourself from something..? Hmm....
Friends OR NOT, it's up to you to decide.... But COMDEMNING is
EASILY DONE on others... And when that HAPPENS.... It could also be
EASILY DONE on YOU.....
Time to take more rest my friend.... 
------------------
I have no 'friends' nor 'family'.
I hold no past and see not future...
These are just samples of illusions....
I don't exist, but I shall live ETERNITY..... DEVIL PHRASE II
ße COOL, NOT s¢rr¥....