Extreme mood swings
Irritability or anger
Difficulty in sleeping or eating
Feeling of self harm
Persistant anxiety and sad

Yes, most of the mental health conditions are managed or treated effectively with right support and therapy

Psychologist do different types of therapy and their treatment plan is help to understand thoughts ,behaviour, and emotions

Psychiatrist treatment plan for the patients is by using medications eg antidepressants

No,when an individual don’t know what is the reason behind their thoughts, feelings and action.

When symptoms last longer than two to six weeks and somehow interfers with
your daily life.
Thoughts of harming yourself.
Using substances to cope.

Children are likely to develop mental health disability. Their symptoms differ from
adults:
 Changes in school performance
 Poor grades despite effort
 Hyper activity
 Consistent, recurring nightmares
 Aggressive behavior
 Frequent, unmanageable temper tantrums

However depression and sadness , they both are very different emotional states.

Sadness is a normal emotional state, triggered by an event or act that is difficult, hurtful, fearful, or disappointing. Basically, sadness implies there is a cause to be sad about, an outside factor that brings about distress and solution of this event leads to the person going back to a happy state.

Depression is an abnormal emotional state, where one feels sad about everything. ; In fact, The person feels sad without any reason. A person in a depressed state is not able to enjoy anything, is often irritable, feels fatigued, feels isolated and worthless, is having
disturbed sleep, can’t concentrate, and in chronic cases, may have thoughts of suicide.