If dreamed you that at you in the house disconnected electricity at the most inappropriate moment, then in reality you will regret that you did not agree to accept the proposal of your friends. If in a dream you make any experiments or develop any inventions connected with electricity, then in real life your risk will be justified. However, if experience was not successful, then you should weigh once again everything pros and cons.
Be sure and keep any other thoughts out of your mind before drifting to sleep as a cluttered mind can decrease the chances that you will remember your dreams upon waking. Also, focusing on remembering your dreams upon waking in the morning is another very important thing. This sounds very easy, but is often hard for some to do. Interpret a dream by "dictionary dream of interpretation"
When you very first wake up, simply think about your dreams. Don't allow your mind to drift off to other things, just lay there and think about the things you dreamt about the night before - dictionary dream meaning.