Unfortunately yes, but not seriously like your friend Dan.
These events tend to happen to me when under seemingly less demanding conditions where I may let my guard down after a more focused period. Thus this may not qualify for the “riding carefully” caveat. Staying focused 100% of time is easier said than done when out having a good time. Remembering stories like Dan’s will hopefully tend to make us all a little more focused next time out. Thanks for the reminder.