One hand on the throttle, the other hand on the yoke/stick. In most spamcans, flying from the left seat, this means left hand on the yoke/stick.
I don't know why, but I've never had any problems with this. I can quite happily swap between left and right seat, yoke and stick, throttle on the left or the right without having to think about it. But I know that others don't find it so easy, and the only advice really is to practice doing it correctly in your type of aircraft.
FFF
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