By the above illustrations, you would have understood that one should get out of his comfort zone to make progress and live a smooth and healthy life. Though getting out of your comfort zone is a little hard and requires effort, but it is worth it.

A clearly communicated vision sets the direction and lets people know where to focus. Without it, even the best employees are less effective, because it's hard to excel if you don't understand the big picture.

If you're worried about presenting in front of people, DiResta has a few quick pointers that are easy to remember:

• Instead of looking at a sweeping sea of people, focus your attention on one person in the audience for 10 seconds, then switch to another person. This mak...