Anyone can lack compassion, it's easy, just do nothing that helps other people.
Compassion isn't to be confused with being a tool you become a tool by being compassionate and naive.
Guy2: ohmygod she gave 0.4% of her massive fortune to an unbelievably inefficient idiot's charity? You're right! She IS amazing! She donated with a straight face!
Dude1: I saw Tony helping unload the food truck down at the food bank.
Dude2: Isn't Tony poor as hell, supporting his siblings on his 50 hour workweek, and trying to stay above water in college too? How does he find time to unload a food bank truck?
Dude3: It was on a weekend, guess he got a Saturday off.
Dude2: Damn I wish I was that cool, too bad it's so hard to be compassionate.