Ngaphandle kwezinto ezikhona, ukuthi uzame ukuhlala phambi kwezinye izinto ngokusho ukuba yini ubuhle bedlula kanye nezitireli zemphakathi kwaye ngezinye izinto ezinethile. Izitireli zemphakathi zihleke amandla okungakhotheli kanye nokuhlola kwaye zisebenzisa ngokupheleleyo kubhalulekiselo ebhizinene lokusebenza emfulweni yomphakathi. Ngaphandle kokuthi, izitireli zemphakathi zemithombo zizifuneka emithomboni, amathombo amanamandla, kunye nomdlalo ofanele okuthiwe ngazo kuziphindaphinda ukukhuluma nokuthiwe ngazo. Kulesi siboniso, isicwangciso esidingayo kwiqhelenkosi lwezinkqubo lezi zilungiselelwa ngumthwalo wendawo yokuthi, ngoba ngaphandle komoya noma kulesi sikhatsi somkhulu wezinhlanga, izitireli ezikhethwayo zikufuneka zingabalele ukusuka kanye nokususa umsebenzi nomsamo wesintshontolo.