A friendly and positive attitude does wonders for an artist who you commission. The artist usually feels much happier working on someone's stuff when you are amiable and easy to talk to. With those positive vibes, the outcome of the commission can be better quality than when a commissioner comes off as finicky or bitter.
I guess in a way this also goes for people who take commission work as well.
To most of you, keep up being awesome. =)
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Foxlover91
Ah shucks, you keep being awesome as well Dodgy! :)