Your parrots are very sensitive creatures so we should be very nice to them.
This 3 things you should never do to your parrot
Number 1-not yelling
Your parrot will see it as a game and will shout as loud as you as he will think that you r playing loud noice game.
Number 2 -not hitting your parrot
This can never happen as not only that you can hurt your bird but they never forget and you will loose their trust that may never recover.
Number 3 -don’t leave them for too long
Parrots are social creatures so that means that they need a company as much as possible. In other case they may become sad and harmful to them self.