People push your buttons because they know they can, regardless of whether theyâre aware of it. What theyâre looking for is a negative reaction; they want you damaged and on the defensive, for whatever reason.
Horner syndrome is caused by damage to a certain pathway in the sympathetic nervous system. The sympathetic nervous system regulates heart rate, pupil size, perspiration, blood pressure and other functions that enable you to respond quickly to changes in your environment.
In addition, some people may be born with eye muscles that are weaker than normal, causing them to develop ptosis at a young age. Nerve damage can contribute to ptosis as well. A common cause of ptosis is Hornerâs syndrome. Hornerâs syndrome is a form of nerve damage that occurs in the face and eyes. Itâs usually the result of an underlying condition.