Dream about being on a pier is a sign for your ever changing personalities. Something is eating away at your subconscious. You are getting in trouble. The dream is an evidence for emotional issues and you sense of femininity and masculinity. Perhaps you do not have time to socialize during the day.
Being on a pier dream means your feelings about a person, situation, or relationship. You are dwelling on little details and need to look at the large overall picture. You are trying to hide your true feelings. It stands for your legacy or reputation. You need to show more of your nurturing and caring nature.
If you dreamt about being on a pier:
The best way to feel you are on the right track - which is quite important to you - is to err on the side of getting too much exercise, too much rest, and eating too much salad!