I'm not going to leave with my mom to be with my dying grandpa because I want to work instead.
Why are you choosing work over your grandpa?
I'm a business man and I need to make money, my grandpa is not going to live for much longer anyways. What am I going to do to help?
There is nothing wrong with making money but your grandpa won't be here for much longer and you might regret not being with him in his last days. Your mom will probably be upset with you too.
She ain't going to be upset. I'm her son. I have chores to do and grandpa is pretty old.
You can make money the rest of your life. This is a big moment that you should be there for.