You’ll easily be able to keep all of your emotions in check no matter what kind of hassle you have to deal with. Traffic woes won’t worry you in the least. You’ll have great music to keep you happy. Grouchy co-workers won’t bug you because you’ll be content to just do your work and do it well. The outside world simply has no pull with you right now. There’s a calmness and clarity inside of you that keeps you on an even keel.