Jug kettles symbolize your heart due to their heart shape and the fact that they are used when sharing tea and coffee with visitors. Anything to do with sharing implies your heart.
To watch others jump into water is a request for you to get into life or to develop your spiritual side.
To see others jump a dangerous crevice is a request for you to take a leap of faith with regard to the subject matter of the dream.
Road junctions in dreams symbolize choices or conflict ahead.
A T-junction means you face a difficult choice that requires you to change the direction you are currently taking with regard to the subject matter of the dream.
A Y-Junction also indicates change but does not require you to change direction as much. The new direction will only be subtly different from your current course.
A crossroads indicates difficulty ahead on your path. You have to take care at a crossroads to ensure your movements do not collide with others.