There are some signs that will let you know when to cut someone off.
Some signs that you should cut someone off are when the person makes you feel tired, depressed or drained after you spend time with them.
Or when the person is consistently and constantly disrespecting your boundaries, undermines your self esteem constantly criticizes you, doesn't support your goals or makes you feel bad about yourself when you're around them then it's time to cut the person off.
Another sign that you should cut someone off is if the relationship feels one sided and you're not getting the same level of effort and respect that you give the person.
Cutting someone off can be hard to do but you should cut the person off when you have less physical and mental energy after spending time with them, not more.
They also have a profound effect on your sense of self.
They often leave you feeling low, demoralized, unconfident, unsteady, or unappreciated.
Cutting someone off in psychology, which is also often referred to as an "emotional cutoff," is a coping mechanism in which a person abruptly ends communication or significantly reduces contact with another person as a way to manage intense negative emotions like anger, hurt, or disappointment, usually stemming from unresolved conflict or perceived betrayal within the relationship.
And while cutting someone off is sometimes necessary in toxic situations, it can be an unhealthy pattern if used frequently as it can hinder healthy communication and relationship repair.