Less than a minute, Lesson-3074 Strugglers and Thrivers A key difference between a person who thrives and one who struggles to see the light at the end of the tunnel is that the person who has reached the end of the tunnel has always gone with a few companions who make a big difference: they are discipline, grit, and strong motivation to see the end of the tunnel. Remember, there can be a way at the end of the tunnel, or with sheer dedication, the rock can be broken. Director Instivate Learning Solutions PVT LTD