Aspellira states in Rocio Reyes' book The Psychology of Adolescence, generation gap is just a concept developed by researcher in studying people's behavior between generations. Ms. Aspellira stated that “there is no generation gap between grandchildren and grandparents”1, and in this book she also mentioned if children punished by their parents feel free to ask their grandparents for their needs, this means that the grandparents appreciate and understand the needs of their grandchildren. So it is not difficult for parents to understand their children, it is a matter of time. On the contrary, I strongly believe that there is a generation gap between the young generation and the older generation, for many reasons such as technology and lifestyle over the years. In conclusion, the generation gap can be the result of many reasons, but the most affective reasons are technology and lifestyles that change over the years and all this because of money. Older generations depended on traditional lifestyle but today's generation is completely dependent on technology and new life path. Where they are influenced by actors and singers. Especially in today's life people try to be famous, even if this will not be beneficial for them