Chicken Suit
To dream that you are wearing a chicken suit implies that your subconscious is calling you a chicken. You are lacking confidence in yourself.
Train
To see a train in your dream represents conformity. You are just going along with what everyone else is doing. Alternatively, a train means that you are very methodical. You need to lay things out specifically and do things in an orderly and sequential manner. In particular, if you see a freight train, then it refers to the burdens and problems that you are hauling around. It is also symbolic of manual labor. If you see a passenger train, then it relates to mental work. If you see or play with a model train in your dream, then it indicates that you want more control and power over your own life and where it is headed. Dreaming of trains may also be a metaphor that you are “in training” for some event, job or goal. According to Freud, a train is analogous to the male penis.
Metamorphosis
To see a metamorphosis take place in your dream denotes sudden and rapid changes in your personal life. The metamorphosis helps to draw attention to two different aspects of your life. If the metamorphosis is a smooth one, then it indicates some changes are necessary for you to adapt to a new situation. However, if the metamorphosis is a complicated and unpleasant one, then it suggests that you are ill prepared for the changes in your life.
Change
To dream that you receive the wrong amount of change depends on whether you were shortchanged or not. If you were shortchanged, then it is analogous to low self-esteem issues. You feel unworthy. If you receive more change than you were due, then it signifies your inflated ego. You feel entitled to certain things.
Punishment
To dream that you are punished signifies guilt or shame about your actions. You need to learn to forgive yourself. Are you punishing yourself?