I drink a lot of coffee and mineral water.I usually have just a sandwich for lunch, or sometimes something in a nearby restaurant, but i am never out for more than an hour. Then, in the afternoon, it's back to the office and more meetings, although once a month i take an afternoon off, if it's possible. When I'm not in a meeting i am constantly on the phone. I use the phone whenever possible because it's nearly always quicker than using email. Even if I'm in the office, I prefer to use my smartphone. I hardly ever send text messages except to my daughter -it's just too time-consuming.