Great question, Bill. I’ve had multiple concussions since I was 12. There is a snowball effect to concussions, both in liklihood of additional concussions and in the damage subsequent, lesser concussions can cause. Like the infrastructure of a city in a sever earthquake that gets hidden micro fractures. It may appear to have weathered the quake well, but subsequent, lesser aftershocks may bring down more buildings and bridges than the initial quake.
There is no “seems” or “think” about fixed being better. I know. Things that happen on various rides, such as car honking and other brain challenges, effect me less riding fixed gear, often allowing me to continue on rides that with a freewheel required I turn around. More on the oddities of brain energy budgeting here, if interested. https://mindyourheadcoop.org/daily-brain-budget With abandon, Patrick -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To post to this group, send email to rbw-owners-bunch@googlegroups.com. Visit this group at https://groups.google.com/group/rbw-owners-bunch. For more options, visit https://groups.google.com/d/optout.