Depression : The main symptoms are feeling low or sad and losing pleasure in some thing that were fun to you before. People with depression typically have lots of negative thoughts and feelings of guilt and worthlessness also they often criticise themselves and lack confidence. people with depression are tired most of the time, they have changes in appetite, and problems with there sleep.

Generalised anxiety disorder (GAD) : The main symptoms are having a number of different worries that are excessive and having difficulty in controlling one's worries. They can’t stop having worries that are excessive which ends up stressing them out a lot. A person with generalised anxiety disorder may also feel irritable and have physical symptoms such as tired.

Panic disorder : The main symptoms are having unexpected and recurring panic attacks. They also have worries about having another panic attack. One of the symptoms of a panic attack is an increased heart rate. A panic attack may happen because of a particular situation like fear of something or want to avoid, or sometimes it may have no obvious cause. People who have panic attacks often change their behavior as a result of it, which may let to develop a phobias such as agoraphobia in simple words it is fear of being in situations that are hard to escape.

Post-traumatic stress disorder (PTSD) : a common symptom of PTSD is having repeated memories of the event. people who have PTSD flashbacks or nightmares of that day or event. People with this can have physical reactions like shaking and sweating. People with this had a lot of bad memories of that event which they need find help to get better.

Eating disorders : There are a lot of Eating disorders like anorexia, bulimia nervosa and some more… some signs of Eating disorders are weight loss, weight gain, focus with body appearance or weight and after social withdrawal ad other stuff like this which can let to anxiety or depression. there are a lot of signs like eating in secret frequent excuses not to eat. people if this and people are them thing if they eat more or less or anything like it is not a disorders. If you are having a lot of Eating disorders signs you should seek help from a professional.

Schizophrenia : Schizophrenia is serious mental health problems and it need require lifelong treatment. some symptoms of schizophrenia delusions, hallucinations, disconnected speech, and confusing behaviour. But the important thing is that symptoms of schizophrenia vary from person to person, someone could have this but the other wouldn’t.