Nate Ruess, Jack Antonoff and Andrew Dost of Fun. summarize their life's success lately in their newest video "Carry On."

Success is a great motivator and a great exhauster. The boys give fans a looking glass view into some nights that never end amidst the concerts, touring, promotions, appearances, music writing and music mayhem.

"Carry On" is the theme that resonates with every artist who despite every bone in their body being tired and exhausted must continue for the dawn of the new day brings even more work.

In this video, the boys finish another concert on their unending tour followed up with a night of laughs which include dinner, drinks, Grand Central station, goofing off, side bar singing, street night walking and early morning exhaustion. Sometimes enough is enough and yet - they must "Carry On."

James Montgomery from MTV NEWS does an in-depth and amazing job at describing this video scene for scene - goto this amazing story here.