usually the average dream lasts about 20 minutes.
dream
Well, every night, you dream for roughly 2 hours. So, multiply that by 365 (nights in a year as well as days) and then multiply that by the average person's life span: 70 years. In all, that should be about 51,100 hours each night a person dreams.
Every dream is about the person having the dream. So this dream of your double is about the person that dreamt that dream, not about you.
24 hours on the average.
Its a fairly general thing to dream about the person you love. You often think about that person all day long and your subconscious mind displays your lover in your dreams.
The meaning of this dream depends on who that dead person was. For example, a dream about your grandmother who passed away years ago would mean something quite different than a dream about an ancient historical figure or a long-dead celebrity. Further discussion and examples are available on the webpage linked below.
25 to 35 inches long
You might be asking how long a person lives. The average age is around 75 years.
100yrs.
1 year
The average life expectancy of an Amish person is around 72 to 75 years.
1,500 dreams per year is the average 1,500 dreams per year is the average