People travel for different reasons. Some travel for work, others for fun, and some for finding mental peace. Though every person may have his/her own reason to go on a traveling, this is significant to note that traveling, in itself, has some inherent rewards. For one, for some days getting away from everyday routine is a pleasant change.
This not only refreshes one's body, but also mind and soul. Traveling to a distant place and doing fantastic things that are not thought of otherwise, can refresh a person, who then returns home, ready to take on new and more problematic challenges in life and work. This makes a person forget his worries, problems, preventions, and fears, albeit for some time.
This offer him a chance to think wisely and usefully. Traveling also helps to heal; this can mend a broken heart.