Explanation:
don't run away bc think of the trauma your sister would have to face later in life. like she probably looks up to you.
Jimmy’s workout is focused on the Specificity component of
fitness. Specificity means that a person is working out in the gym from a
general type of work-out then goes to a “SPECIFIC” workout to achieve his or
her goal on what he/she wants to achieve. On the case of Jimmy, he then focuses
on his Biceps muscles.
You have some choices, the way I see it. You can either accept her for her "selfishness" or whatever you want to call it, or you can just choose to not be her friend. But you have to remember, that she might have actually been that busy, I know that when I am too focused I don't pay attention much to anything else and reply to someone like your friend did and have had fights happen before, but they realized that's just how I am! I hope this helps!