When you give someone your time, you are giving them a portion of your life that you’ll never get back. Your time is your life. That is why the greatest gift you can give someone is your time.
At some point, you have to make a decision. Boundaries don’t keep other people out, they fence you in. Life is messy. That’s how we’re made. So you can waste your time drawing lines, or you can live your life crossing them.