As we are reminded by many highly accomplished gurus,

our life is like the weather—it goes through changes with the seasons. Nothing lasts forever in our lives. Thus, while we can, we should share love, kindness, and care with our loved ones since we may not always have the opportunity. For instance, when we have the responsibility to look after our parents or someone who needs our support, we should do it wholeheartedly, because one day the time might come when even if we wished to, we may not be able to assist them, and at that point crying and worrying will be of no benefit. Therefore, we should do our best while we can to save ourselves from worries and regrets in the future.