These People Are Nuts!

This post is totally my frustration over two people who happen to be they have some "close relationship" with us. Actually my hubby's side people... These kiasu people only think of their own benefits, comfort, convenience... & never ever considering at others' feeling. I'm wondering why there have such people who can survive on the earth. They asked hubby to drive them to the hospital for comprehensive body checking in the morning but it's just too inconvenient to do that:~ 1) have to go to the house in early morning & reach hospital at a specified time 2) Their house & our house are quite far apart! Why don't they ask the stupid younger son who stay with them to drive them to the hospital. Or they can simply call a cab which is easy. It's just body checking, they can walk & no problem on mobility... such a small matter they turned out mad at us for not driving them. Ok that's it, thinking further will just make me sick!