Just as an aside: I use pas 95% of the time.
Today I was riding a trail which used to be a railway line, so pretty horizontal with a rather corrugated hard surface, which was making my bits go numb: To ease this, I would stand on the pedals & do a bit of a Harlem Shake, as you do
while using the throttle to maintain progress:
Every single time I did so, 1 extra battery led went out , although I was trying to avoid this.
I daresay there's some pisychological reason for that to happen, but it proved to me what I've suspected when riding my bouncer on throttle only - I'm a ham-handed beggar & tend to use more throttle than neccesary.
Pedelec for me - Every time.