Nodding, taking that into consideration as he wiped the swab over the inside of Charles' wrist. "I'll take that into consideration with the dosing.
Arthur paused with the needle just at Charles' skin. "They are my mind, in this case. Consider it like the body attacking a virus. It is only natural for that which is already there to try and chase off what they see as an invader. Projections would see you as a virus in some ways, and try and eradicate you. The downside is the more you fight, the easier it is for them to locate the intruder and then they can become more aggressive which leads to escalated violence."