6. They can become easily overwhelmed.
Constant exhaustion is a common side effect of depression. Just getting through the day can be an overwhelming and exhausting experience. They may seem and look totally fine one moment and in the next moment feel tired and have no energy at all, even if they’re getting plenty of sleep every night. This can result in them canceling plans suddenly, leaving events early, or saying no to things altogether. Just remember it’s not about anything you did. It’s just one of the prevalent side effects of living with the disease.