I got anxious about different things almost every week.  Rationally, I know most of them are unlikely to happen. However, I can’t help but keep thinking:” what if......”. This pattern has continued for years. It is exhausting and painful. I won’t say I’m unhappy, but since I’m constantly worrying about sth terrible that could happen to me, I can’t enjoy anything in my life like others do. Has anyone been through similar problems?  Looking for advice. Thank you all.