Nick,Click on "my account"
Nick,
Click on "my account" on the right of your screen, then click on "messages" also on the right of the screen, then you will see a tab that says "write new message", click on that. Then put in the persons screen name, and you will see it also pop up in the drop down menu, select that.
Jen
P.S. You should go to the Monday, 12 p.m. thing at the waterfront if you can. It is conducted by two very helpful professionals, a doctor and a physical therapist. I think you would find it very useful.