Why is it important to break a toxic friendship?
Your friends can affect you more than your enemies; you already expect something negative from the people you are not in good relations with, but you don't expect it from your friends. That is why when you are getting a negative attitude from your friends or you are treated badly, it hurts much, much more.
Similarly, you take advice from your friends without thinking too much about this; in the end, they only want the good for you. However, there are times when a toxic friendship does not bring the good in you, and you may find yourself taking advice that you shouldn't.
It can be very difficult to break the relationship with your friend. In some situations, this is the best thing to do, as your peace of mind and happiness is more important than anything else. Some friends will always stay in your heart, even if they are not in your life anymore