Dream about killing a large snake is a clue for docility and conformity. Do not let anyone undervalue your emotions or opinions. Your plans are falling apart. The dream refers to your feelings of loneliness, either by choice or by circumstances. You may be taking things too seriously and need to let loose.
Killing a large snake dream stands for a dry idea that fails to bring any excitement and thrill. You may be harboring feelings of guilt. You need to get down to the core of some situation or problem. This dream points at concerns that your life is not going in the direction you want. You are not thinking through what you are doing.
If you dreamt about killing a large snake:
The truth is very blurred, and facts are only going to get more confusing as the day wears on. The more people you talk to, the more bewildered you will become. Try not to make any major decisions at this time. Wait until the path is clearer.