Gum is an erotic symbol, so dreaming of it signals repressed desires that need to be satisfied. Stepping on someone else's gum evidences your dependence on that person; and if someone else steps on yours, you will not likely receive help from others because you continually bother them with your demands.
Gallery of dreams
Sleeping can help with the overall well-being than avoiding irritability. A lack of sleep can easily contribute to depression, but having a good one could easily change your mood or alleviate your anxiety. With a good night's sleep, you'll surely have emotional stability and balance.
Body reactions during sleep
Most of us must have experienced hallucinations or night mares. When we experience such dreams we are unable to move or react. This stage is referred to as sleep paralysis. This type of dream occurs in between wakefulness and REM. As it occurs during the REM stage, it causes complete muscle weakness preventing the individual reacting to the dreams.