Train 
A dream about a moving train signifies the current journey you are on. If you feel scared or have motion sickness while in the train, it indicates that you are sorry about something, and that you have some obstacles you need to overcome soon.
To see yourself on top of a stationary train car, it means that you will make a journey with an unpleasant companion, with whom you will end up over spending and waste excessively thus hurting you financially.
If you see railroads without a train in your dream, it means that you will gain direction and happiness in an endeavor you have recently decided upon.
On the other hand, to be on a train moving smoothly along without a track, it indicates that you will be worried over an affair which could eventually benefit you later for a better life.
Seeing a freight train in your dream, it is an omen of changes which will lead to your elevation.
Training
To dream that you are training for something indicates that you lack assertiveness and confidence about your abilities. This dream may also reflect a desire to improve your personality.
Teacher
To dream of a current or past teacher is an indication that you need some help and advice regarding a waking life situation. Your life has recently changed, and you need someone to talk with. Conversely, the teacher may be your subconscious seeking to remind you about past lessons. Consider what in your life has changed, and who you see as an authority figure or teacher.
Lion Tamer
To dream that you are a lion tamer indicates that you enjoy occupying a position of power in your daily life. You may feel that you are at the center of a group of strong individuals at work or at home but you have the confidence to lead and coordinate their actions in order to achieve your personal goals. This may be a good time to take on a new project at work or to apply for a promotion into management.
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