Horrible, just horrible.
Be prepared -- this event will probably haunt you for some time. You might have trouble sleeping, nightmares, or fear responses out of the blue. You might have recurrent images of the accident, tear up with no warning, and be anxious on your bike for awhile.
Or not.
We're all different. I am just sharing how I reacted after my dad died in a car accident - I experienced all of the symptoms I listed above. Obviously it's a very different situation to lose a loved one than an acquaintance, but since you witnessed the accident, you may well have some of the same types of reactions and post-traumatic stress symptoms that I did. I still have them, though less frequently, even 11 months later. Your acute reactions will probably not last nearly so long since you didn't lose a loved one suddenly, but you'll never forget what happened today. And the reality of today will sink in more than it has already in coming days. So things may get worse before they get better.
Do seek the support of family and friends, and talk about how you are feeling.
Sending you many virtual hugs and calming thoughts....
Emily
Emily
2011 Jamis Dakar XC "Toto" - Selle Italia Ldy Gel Flow
2007 Trek Pilot 5.0 WSD "Gloria" - Selle Italia Diva Gel Flow
2004 Bike Friday Petite Pocket Crusoe - Selle Italia Diva Gel Flow