Forgiving will cost me everything.
I will try my hardest, but I'm not holding my breath.
There aren't a lot of givers in the world. Most people want to take from their neighbor.
Therefore, ask yourself this every time somebody acts out of kindness; "what could be their ulterior motives?".
If you can understand the psyche of people around you, you'll also learn to recognize the chaff in society; their patterns - and whom to avoid.