Argon is a calm, and lazy individual. He can be unmotivated, and refuses to fulfill people's requests, however, does them by the end of the day. He can sometimes zone out, and almost not react to anything at all.

He likes to drink energy drinks, trying to get in the habit of not being lazy and to be helpful to others, however, many say he is not doing anything at all and he is wasting his money on energy drinks, using that as an excuse. He doesn't think high of himself at many times and gives up hope quickly, coming to a conclusion quickly that a certain thing cannot be done.