Life after death

I have read many news and articles "life after death". Of course I believed none of them. I used to consider they were pigment of imagiation of certain people. But I tell you something about "life after death" which, like me, most of the people will not believe. However, it had happened in my own life and I had the experience of it. As usual after morning walk I came to my house and sat on a sofa, looking at the watch in the hall which showed the time of exactly 8.30 AM. It was sunny morning and I had the healthy feeling of enjoyed the good morning walk. At the particular time for about one hour nobody was in the house except one maid servant. She was looking after her work. Abruptly I had the feeling somebody was calling me. I just turned around and found some people were standing in front of me and talking to themselves; none of their talking understood by me. I could recognize they were talking to themselves. The talking to themselves would have gone for 15 to 20 seconds. Till date I could not understand what sort figure they had but they had some sort of figure which I cannot describe. They called me by name and said you were going with us. I was lifted from the Sofa. While they were lifting me from the Sofa I could feel I was just flying with them. At the particular movement, some sort of sound came from nowhere, they immediately put me back into sofa and left immediately. When I came consciousness I am unable to understand whether it was "life after death" or a dream. One thing sure it was not a dream it was something other than dream because from that day onwards I could feel and recognize I lost certain amount of vitality in my body. Do you believe this. Anybody has such experience "life after death".