Confidence is amazing thing and bare necessary requirement for any human who wants to succeed in life. Nothing is impossible for a confident man and he can do even the most difficult of task with ease.
I will like to share two examples for lucid explanation of my case.
First let's take an example of a cricketer. When a batsman is out of form he struggle to make even contact with the ball . But as soon he hit 3-4 ball with the middle of his bat and regains his confidence the same ball seems to him to size of football with his new boosted confidence and then he create mayhem .
Second and one of my favourite example is the story of the old elephant from Jataka. Which some how goes on as follows...once a king had an old elephant who was seriously ill and couldn't move at all and his health was not improving. The king had a liking for this old elephant as it has accompanied in many successful battle campaign . When all the vets of the area failed to bring any improvement to his worsening health conditions the king of thought of a plan. He ordered the old elephant to be brought to an open field and ordered his servant to blow the trumpet. As soon the elephant heard the sound of trumpet it reminded him of his youthful days when he would create havoc and rampage . With these thoughts he regained his old confidence and the starting running with his new vigour.
Such is the power of confidence.
Lastly I would like to say there are many people who try to break confidence.
You be the one who lifts people mood and confidence . Who knows this simple act of yours might serve the purpose of trumpet to that man.