It is universal acknowledge that we can easy do things that we already know how to do well. But it is surprised us is that we donot like to do new things.
When we try to do some new somethings,we may fail to achieve it. But we can still learn something from our failure, even if it is only to cope with failing. We may also succeed in fulfilling a new activity.That will bring us a feeling of accomplishment and greater self-confidence. We may also discover a new interest that will bring pleasure to our lives.What is more, it is not always possible to play it safe and do those things that we know. We cannot control every situation and we may meet with challenges. If we already have the experience of testing ourselves in an unfamiliar situation, we will be better able to handle any situation which arises.
In a word, trying new things and it will develop both our skills and our personal interests. So not only can we do fimilar things well,but also we should try to do new things well.