1) EAT BREAKFAST- Things always seem worse when you are hungry and irritated.
2) TAKE A BREATH- Once an hour take a min, just 60 secs of your time and focus on taking deep breaths.
3) WHEN YOUR SHOULDERS AND NECK FEEL REALLY TIGHT-here is an easy exercise you can do. Squeeze your shoulders to your ears and hold for 10 secs, then let them relax down. Repeat 5 times and the results can be amazing!
GOOD LUCK And Congratulations on Your Success in Advance!