Waiters don't like this habit that you find polite. Actually, it can result in a spill. So put it down & let them pour.
Don't go to the server station, staffers don't like it. Rather, call them & ask for assistance.
You should ask for share beforehand or afterwards paying. But don't do it, while waiter is waiting for you to pay.
This is definitely not the right thing to do. Place the napkin or trash in the respective place.
Don't call the servers sweet names, they don't actually like them. rather call them by their name.
Let the people order themselves and don't order for them. It is not right thing to do.
Just ask the waiter for specialized thing you want and don't tell them special cooking instructions.
After eating, it is not right to stack plates. It does not look good.
You should wait rather than ordering from another waiter. It can make things confusing to them.