Adjustment
When life transitions are difficult to manage, it is okay to seek help.
Temporary behavior and emotional reaction that is disproportionate to a major life change or stressor is often defined as an Adjustment Disorder. Typical situations that often trigger adjustment problems are family moves, divorce, school and work changes, family financial stress, medical illnesses, and relational conflicts (i.e., peers, coworkers), to name a few.
Teens may begin to act out, showing defiance and sudden irritability they hadn't before. Their grades may drop; they may cut classes, fight, and refuse to go to school.
Adults may experience unexplained mood disturbances, excessive worry, and find themselves withdrawing or even uninterested in social outings. This may then lead to poor work performance, insomnia, fatigue, physical ailments, and depressive mood.
When the life stressor, such as a family move, is resolved through stabilization over time, individuals often return to the status quo. Not all adjustments require professional help; they're a normal part of life. When symptoms become chronic and severe over several months, impeding your ability to function, it may be worth checking in with a professional.