Host: Would you like some coffee or tea?
Me: Yes.
While technically valid answer it's probably really annoying for the person asking. If you are fine with both choises just pick one, or tell the other that you are fine with whatever the prefer.
Making decisions is hard. Sometimes even the smallest ones. The decision might feel indifferent, or maybe I don't have enough information to make a rational choice.
Leaving decisions hanging can be taxing. It will keep your mind occupied in the background. If it's something you are not ready to decide, something you need more information for example it's better to decide to postpone the decision. Decide to get more information first.
For things that you feel indifferent it's still better to make the decision. Flip a coin or something if you can't just pick one. ”Whatevers” and ”everything goes'” won't get you anywhere. Unless you want others to do all decisions for you.
Just say yes. Throw yourself in. Don't hesitate.
Or say no. It's ok, you don't have to do everything.