Anyone can be better at anything with effective coaching. This is as true in business as it is in sport. Coaches encourage, support and motivate, helping to define goals and facilitate change.
Life coaching encourages a particular way of looking at yourself, your role and your ambitions. By setting long, medium and short term goals and agreeing the steps to achieve them life coaching encourages a calm focus.
Having a clear, realistic life plan has been shown to reduce stress and enhance morale. Focussed people are simply more effective.