Sure there are aliens somewhere out there, but the thing is, we're so impossibly far away from each other that we'll never be able to communicate. Ever.
Bro, if you're in so much pain that you can't walk, pick up the phone and call an ambulance. Asking HL2.net for help isn't going to fix whatever's wrong with you...
For ****s sake, you'd think it'd be common sense that putting a rope around your neck and jumping off of your bunk bed isn't a very bright thing to do...