the goal of life for all people is different, everyone has his own life story, and some live today, and almost do not think about the future.
yes I agree with you, every human being must have different life purpose. we must strive so that we can achieve what our life goals are, if we have tried maximally and did not achieve what our life goals are. we do not need to be sad, because at least we have tried and done our best. than we do nothing to achieve our purpose in life.