Hey Kid: Suck It Up
I hate to break it to you, but sometimes you're going to be asked to do things you don't want to do. It's a part of life. It happens to me all the time and although I can't change how I feel about a situation, I can choose how I react and behave. When you're younger, your parents will make you do things and go places against your will. Trust that they have your best interest at heart and just do it. They can see the bigger picture and you may not. In other words, suck it up.
Believe me... as I write this I'm trying to convince myself of the truth in this advice. This particular trait does not come naturally to me but I can appreciate its importance. Fortunately, your grandfather has vision for the "big picture" where I do not. He drags me to things I'd rather not attend. But I trust him and I know it's in our best interest.
At least... it better be!