I won't let anyone to take advantage of my kindness

Today I felt, others, I mean, those who are around me, tried to take advantage of my kindness. I tried to find balance between generosity and negativity. My kindness got me a few points with others. Let me see what will happen next... If I get taken advantage of my mood will certainly be spoiled and my faith may be questioned. No, I never let my thoughts go in this way. I'm the same as in the past and will be the same. I won't let anyone to take advantage of my kindness anymore.... sure....