How can you interact with a person online, without coming across poorly?

Lucas on Youtube: https://www.youtube.com/c/LegendOfKanto

Lucas on Twitch: https://www.twitch.tv/legendofkanto

Karl's Gaming Channel: https://www.youtube.com/c/KarlSmallwood

Karl's Twitch: https://www.twitch.tv/Karlswood

Two Finger Johnny Kevin MacLeod (incompetech.com)

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