I work seven days a week, where I manage about 150+ desktops out in the field, over 150+ email accounts and several dozen mobile phones. I am also hosting high traffic websites. This may not sound like much to many people out there, but I am constantly under pressure and yes, anxiety does kick in.
Even though I work out 3 times a week (strength training) I am still under stress. My social life is a train wreck, where I rather stay in a veg out on the weekends. Mind you, I have friends and plenty of relationships with the opposite sex, but lately it's just too much for me to handle. I come home and the last thing I want to do is talk to another human being.
One thing that helps is 5-HTP. I pop 100mg in the morning and the rest of the day goes by with little worry. Sometimes, I combine it with a bit of melatonin to have a nice deep sleep (with very vivid dreams). I wake up feeling a bit more refreshed, leading to a better day.