Gaslighting can be psychologically devastating. It violates trust, upends a person’s view that people are generally good, and can make them suspicious of everyone who is close to them. Falling victim to a gaslighter also erodes a person’s trust in themselves and makes them forget what they once valued about themselves; after all, it’s easy to blame themselves for having been too trusting, vulnerable, or dependent. The experience may make a victim never want to be part of a relationship again.