confuses me
Este problema me desconcierta.
This problem baffles me.
Su memoria me desconcierta.
His memory baffles me.
Eso me desconcierta.
That confuses me.
Su actitud me desconcierta.
His attitude baffles me.
La estupidez de estos tipos sencillamente me desconcierta.
The stupidity of these guys simply baffles me.