I have more energy. First, there are the impossible deadlines. It's high time that we begin promoting a healthier environment. Mental alertness, nutrition, physical fitness, and daily training are all important. Like the triathlon, a competitive proposal or presentation is grueling, and it requires an attitude during the months of preparation.
Laughter is permitted.
So are smiles. Care about what you do, but taking yourself too seriously will slow you down. Set up an exercise room and jogging area at work. Take mental health breaks several times a day, and go fly a kite, play tennis, or have a picnic. Celebrate and enjoy life today, even if you work 12 or 14 hours.