Dream about evil snake symbolises your abilities to proceed with whatever you want to do. You need to understand the lessons learned and apply them to solve life's problems. You may not be getting along with some work colleague or family member. Your dream is unfortunately a desperate situation where you are feeling restricted and confined. You are bonding yourself in some situation, either emotionally or morally.
Evil snake dream refers to a lack of communication between your conscious and subconscious mind. You are trying to recapture your innocence in some way. There is some problem that you need to patch up or some emotional wound that you need to bandage up. It refers to a loss or a period of mourning. You are being chained down by time. Be more spontaneous.
If you dreamt about evil snake:
Are you unhappy or uncertain about your current profession? Are you thinking of making a change? News could reach you today of possible avenues to explore, but you shouldn't make any decision today. Your mind isn't as objective as it should be to think through everything. Think about it, by all means, but wait a day or two before giving serious consideration to anything vital.