The good will always be bullied,how true?

There have been times when people around me have said that i am a nice person and that i shouldn't be so nice because others will take advantage of it and bully me. Well,i have never felt that i am a nice person but the main focus here isn't about me being a nice person or not but rather,how true the statement is that the good will always be bullied. Well,i believe that it is true to a certain extent.Truth being that many a times,not only have i not been appreciated for doing something good,instead,there have been cases when people around just step over my head and expect that same form of kindness from me everytime.It is rather disheartening to see this,i mean,people are nice because they sincerely want to and all they expect in return is respect. Don't see their kindness as a type of norm,that definately,they will go all out everytime no matter what.Just like the way they do not expect anything in return,they also hope that those around will not expect anything out from them.Be grateful that they have actually gone out of their way to help you and be nice to you. Never cross the line and ask for more that they have actually given. Remember,kindness comes from the heart,if they want to and are willing to,they will help,just don't expect to get it from them.You will be suprised because these are the people who would gladly ask to have their assistance rendered to you rather than you having to ask them for assistance instead ! Haha