Judging your game while you play is probably the worst, trying to be helpful perhaps but only taking the fun out of playing. Especially on a game that is random anyway, how can anyone really know the right way to play it when the results cannot be known. A card game maybe, you can teach somebody new the reason to play it a certain a way but standing behind someone on the slots can be a quick way to get irritating and distract them from playing.
Does that actually happen often in brick and mortar casinos?
Because it sounds rather I would expect to happen back in the day when children played at game arcades and while playing Mortal Combat or racing car games, someone would start talking from behind, giving advices and telling what one is supposed to do in order to process faster.
I did not know it was a thing some continue to do even as grown ass adults. It gos against pretty much the basic etiquette of a gambling session.Imagine something like this happens to you while having a bad luck streak and some stranger comes in to comment on your bad performance.
