effectiveness - the act of presenting a Perform or simply a bit of songs or other leisure; "we congratulated him on his efficiency within the rehearsal"; "an motivated performance of Mozart's C minimal concerto" Not like hallucinations, which might be sensory encounters during the absence of stimuli, an illusion https://stephenfcwrl.azzablog.com/35952283/indicators-on-illusion-of-kundun-mu-online-you-should-know