Am in a dream?

I saw an excellent Masterpiece movie recently and I thought of writing about it.It was a breathtaking experience; simply awesome.The very concept of dream within a dream is thrilling.Inception is a movie about a persons journey of finding out highly confidential information by sailing through a persons mind using dreams.The protagonist is so much into it that he loses his wife.The only way he can get to his children is by doing something that his kind of people believe is impossible; "Inception" : planting an idea into a persons mind by traveling through his dream.The plot becomes more convoluted as he and his friends try to create,and manage four levels of dreams ,each having their own duration and finally try to implant the idea into Cillian Murphy,the businessman's mind.Writer/director Christopher Nolan doesn't make it that specific;not revealing whether finally Leonardo DiCaprio managed to reach his destiny or is stuck in his dream world wandering, making the climax the more appealing.Hats Off to the the man behind the movie.