Proverbs 12:25 Worry weighs a person down; an encouraging word cheers a person up.
Does this guy look worried to you? Perhaps he has learned the secret that worry robs us of our energy and does nothing to solve the problems. Focus all that "worry energy" on something positive, like prayer. Can you imagine how much better life would be if we prayed as much as we worried? If there is something you can do to take care of a situation then do it. If not then devote your energy and time to things that can actually make a difference. It is really all about trust. If we constantly worry then we are saying we do not TRUST God to guide us through the tough times.