anecdotally speed is something you get accustomed to. When I first emerged after SIP I found that 40MPH felt really fast... I have also noticed after a day at

anecdotally speed is something you get accustomed to. When I first emerged after SIP I found that 40MPH felt really fast... I have also noticed after a day at the track on my motorcycle I cant believe that bikes have to go <100MPH . Speed truly is acclimated and a skill.