It is not specified to what degree these problems can persist; I mean it always depends on the cause that differs for everyone.

To someone, it could be as huge as losing a loved one, or to someone; it could be financial difficulties.

What remains common here is the point that, in all cases, people adjust because their situations have become worse.

Good things never give rise to adjustment anxiety, although some stressful things are good.

Like someone going to have a baby or getting married, there lies happiness in both situations, but the adjustment disorder overpowers it.

Hence making the person stressed even in a beautiful situation.

The sense of easy adaptability comes only when it is practised as a child; parents should more often teach and talk to children about the inevitability of change in their life and how important it is to move on.

There it begins, and there it can be acknowledged, so better stop it earlier than wait for it to become a severe disorder.