So there is a psychological effect from the multiboxing that in my case appears only when i start multiboxing, and the effect lasts for a week.
The effect: No matter what you do in real life, in your mind randomly comes a thought like can i bring my multiboxers to help me? For example you go wash the dishes, and your mind starts to think - can i bring my multiboxers to speed up my dishwashing? Stuff like that. Am i the only one who gets that mental state? :D
I have that with things I learned just recently, so that my brain tries to use the new knowledge in any situation. But it usually only lasts a day.
Never happened with multiboxing though :D