because in my opinion they are proudy or have an egoistic character though they are nice by heart well or else they dont want to make friends either of both might be the reason..
May be they are introvert. They are nice but they don't talk much so they don't interact much with others.
Because those nice people doesn't suit this selfish & mean world. These nice people die one day for friends and even after death such friends exploit his friendship.
That's very... encouraging to me. I'm a nice, introverted guy. I have friends, sure, just not that many.
Maybe they went through something in childhood that makes it hard for them to trust other people enough to let them get close enough to become friends. Many people have lot's of acquaintances, but true friendships are much harder to make and maintain. Also "Nice" people get used all the time unfortunately.
Friendship takes place when two people have the same passions in life. Some people call it "brainwave." You can be the nicest person in your area, but if you are surrounded with bastards, friendship is unlikely to develop.
The reason 'nice guys' don't have many friends is because they are very censored. Let me explain as I used to be a 'nice guy' when I was in secondary school but now I am me. In secondary school I always thought it was good to have no enemies. I always spent too much time thinking about what I said just to make sure I didnt offend anyone. In the end I didn't say a lot. When you are busy making sure you don't say anything that might upset anyone people never get to see the real you. They don't even see you as a person. People are attracted to those who are full of energy and full of life. Those who can make them laugh and smile. Sure some people may not like these people, who are full of life, for whatever reason but those who do like them are able to form stronger friendships. Being a nice guy will get you nowhere. You will just be stuck in limbo. Find out who you really are and be yourself as best you can be. Some people may not like it but they can go f**k themselves. The friendship you share with others will be much more rewarding and fufilling.