There are so many moments in our life that only happened once. And the sad thing is that if we do not take the time to appreciate those moments, when they're gone all we are going to be left with is our memories. And then we are not going to have the details clear in our mind. For example, we might go on a nice summer walk with our friends. They might be wearing a hat with a logo of the local team on it. Maybe they were wearing wooden sunglasses. Maybe they were wearing a particular T-shirt. If we don't take the time to capture these things, and the future we would not be able to remember them accurately.