Seriously, why do I faint every time I feel pain?

Just got back from the Doctor's office. I got the stitches out of the 3 inch incision and the guy tells me he is putting a non weight bearing cast on me (MAJOR bummer). Tom told him Santa wasn't going to be kind to him this year because of it. The guy says that Santa doesn't even know his name anymore. Then, He says besides, there is no Santa. The only one that is real is Jesus. Good answer! I told him he moved back up on Santa's list. Then, he bends my foot into a 90 degree angle and I promptly start to faint The pain was really bad. It was not something I was prepared to feel. So, I get to lay down with my legs hanging off the end of the table, with Tom running around trying to find a wet paper towel and something for me to throw up in. The wet towel helped a lot and in the end I didn't need the thing he found to throw up in (yea for the small victories). I now am sporting a purple cast. I get to wear this for 3 weeks and then I will be put into a weight bearing cast for 3 weeks and then a boot and the start of therapy. If moving my foot now is any indication of how the therapy is going to feel, Tom had better have an ice cold wet washcloth waiting at each appointment.

Then it was home to take drugs and get Tom stated on the honey-do list; laundry, change sheets, grocery list, vacuuming, cleaning toilets, bank, etc etc etc. Hmmmmm, maybe the pain is worth the pampering.