Beating People on the commute who have a better bike

And even if you're getting vexed about someone sucking your wheel, pulling an evasive manoeuvre without warning is both unpleasant, and more dangerous than the wheelsucking you've taken umbrage about.

it was an unfortunate incident, riding fixed at speed in a two way cycle lane, i hadn't signalled left, just a quick glance left and right not over my shoulder, skid and turned, i admit it was a sudden move, no umbrage meant and not in anger