More offense next time. More offense.
Tsundere is not ass-kicking, it's weak-willed as all fuck. The main component of the tsundere makeup is that they're trying to avoid revealing their intentions towards you because of some outside factor (socially inappropriate desire is one possiblity) and that, in turn, leads to them overcompensating and acting cold, distant and critical, but then intersperse moments of weakness when they're worried or something. That is weak, a strong women would ignore the inhibiting factor and pursue the relationship anyway.
It's also unrealistic and designed to appeal to people who've been rejected, providing an appealing lie that those people were actually attracted to them but couldn't act on the attraction for some reason. It's pathetic.
As a yandere man, I know and fully accept that my preference is thoroughly unhealthy and equally pathetic, but I make no excuses.