Too Good to people leads to what?

           I really don't know when I'll stop to help people who are not worth helping. I guess it's in my genes or in my blood; all my family members like to help people when they are in need. I know it's good to help people. I tried to correct myself from helping those who don't deserve a help but then I can't. I am always there to help them and solve their problems. Why? If the people whom I helped will always remember that I had helped them before and would thank me for helping them, then I would be really willing to help those kinds of people. When people whom I helped don't thank me, I'll surely remember and not help them in future cos those people are not worth helping. They don't deserve to be helped and treated well. Why is it that those person good friends can't help and can only say, I know how it feels like and blah blah…..

          I know I sounded mean. I should learn to be mean otherwise people will always take advantage of me. I guess it's just that people here are different from those in my home town. People almost my age or smaller than me always act so childish and that's really unbearable. Really don't know when they will grow up… I wish I can be mean and cunning.. hehehhe… Hope I succeed in becoming one!