Teens and young adults sometimes struggle to stick with long term goals. One reason could be that they lack grit, so how can we help them with that? Since we gain this quality over time, parents and grandparents are in a prime position to pass on their know how. Psychologist Dr. Tom Golightly shares five things all gritty people have. He shares how you can help your young adult gain this sought after quality, and how hope plays into the equation.