The world of physics is very fascinating but sometimes perplexing. One of the perplexing issues is the cause of gravity. Many eminent physicists have braved a theory e''g. the standard model with its various particles and Einsteins space bending theories. . these theories are difficult to understand and counter-intuitive . I couldn't help thinking that there must be a simple and intuitive cause of gravity. This booklet presents that simple and intuitive theory to the world. whether it will be accepted or not, I wish it will inspire eminent physicists to find a find simple and intuitive explanation of the cause of gravity. Grand unified theories don't have to be completed.