As you grow older, you get to know that your presence in someone's life isn't as significant as you think it is. You are the main character in your own life. Your feelings, your experience, your memories are of your own. There is no need to please every person you know, to the extent you feel unnecessarily exhausted, hurt mentally or physically. These feelings are yours only. You feel it more than anyone else. So love yourself, before you do for others.