Evaluating things are an important process in our life.If we can't evaluating things correctly,we will miss our chances to be promoted or things we love much.
Evaluating means assess a thing about its value.If it isn't valuable,we should throw it inocassions;if it is priceless,we should keep it carefully.Otherwise we'll lose everything.But evaluating isn't easy.You need to know much about a thing and you should think over it carefully.
Now there are few people who evaluating is important,but I think in the future,more and more will know that!