Yeah once i got really sick and i said to my then manager (who i have to say is awesome). "Sorry, im really sick" and normally he would look at me and send me home but on this day he said "what can i do to help you get through the day"
Im not normally a fan of cold surpressing drugs, but it might be worth your while! I cant think of anything more awful than being sick, training and travel! thats totally suck worthy! xo
Good Luck with go live to! we had one last year! it certainly brings out the stress heads, which is not fun at the time, but highly amusing in retrospect!