It is important that you stand up every time you fall because falls are inevitable in life and for life to move on you need to be in a standing position. To avoid a fall you should always be lying down and you do that only when you are dead
There is one more reason why you should stand up and that is because you are unique. Your life is lived only by you and so the problems in your life the thoughts and actions that come with it are all yours. People can help you stand up, but only you can do it.
Every fall is a lesson learned in life and to practice that lesson you need to stand up and walk