thank you for choosing this website for your very interesting unusual dream.
In your nightmare you see a youth yellow snake crawling onto your bed to kill you. you were able to mobilize it with your bedsheet. Your wondering what the dream means aside from its obvious Freudian interpretation.
According to Freud, the snake is symbol for the penis. The meaning of a snake in a dream is associated with sexuality, and as an extension, with male figures in your life, or how you experience your own manhood, relationship with men or your male energy if you are a woman.
The yellow snake is also called a Jamaican boa which is a nonpoisonous snake that kills by constriction. Is not a threat to human beings even though it obtains a length of 8 feet or longer.
Snakes are often a symbol of betrayal and hidden power in dreams. The fact that you're able to neutralize this snake shows future able to deal with whatever energy the snake means to you. If it is a case of the trail you have prevented it from hurting you. Overall this dream seems extremely positive and shows that you are alert to the dangers that you may experience and are quick and nimble enough to deal with them. It also shows that you're not afraid and courageous enough to take a snake on directly. Overall this is a very positive dream and shows that both your awareness and your strength will protect you.
I signature currently off-line and I would be interested in your response to my interpretation. I'll be online most of this evening and all day tomorrow.