They have different age, which make them have long space between ages. So, it make different thinking. Example some solution, for young people, if they want go to night club, they will over drink and show proud about they aren’t drunk, and can drive can. They don’t think about dangerous and safe life. When have problem they don’t think a lot for solve. They do everything by emotion. While, older people want to go hang out. They think a lot of think about carefully and dangerous. They are very worries safety. When there are problem. They use reason and clam down to find a good solve. This one is reason,which we can’t communicate together because they have different the solve way, sometime they can’t understand together.