To dream that you see or are a boy, when you are female, implies that you are in touch with the male traits of your personality. This dream may also symbolize how you feel about a prominent male in your life. Romantic feelings towards him may be transferring into your dreams. You may also be feel nurturing and caring towards this boy.
To dream that you see or are a boy, when you are an adult male, indicates that you have a fun, energetic, and youthful side. It can also reflect undeveloped portions of your personality that you need to work on. There may also be attributes of your character that you don’t yet realize or understand.... Dream Symbols and Analysis
Any dream that you have that features boys in any activity is a good omen and bodes well for the dreamer in whatever he/she is undertaking at the present time. Of course, if the boys are injured, or otherwise beset, then you must take the dream to mean an ill omen. Brakes: Brakes are a warning dream, and more so if you dream that you braked a vehicle and the brakes failed. Failing brakes are a warning not to accept a new offer that you have just been presented with, as there are well hidden snags that can harm more that help.
The action of braking itself is an idiom telling you to ‘put the brakes on’, whether it is business or love, or even some impetuous act that could cause you legal trouble. You should also check your brakes on your personal vehicle.... Encyclopedia of Dreams