Kuwotcherera ndikofunika kwambiri pamakampani opanga zitsulo. Zimagwira ntchito yofunikira pakulumikizana kwamapangidwe, kukonza, kukana mphepo komanso kutsimikizika kwapamwamba kwa nsanjayo. Komabe, zida zowotcherera ndi zida zomwe zimagwiritsidwa ntchito powotcherera zimatulutsa kutentha kwambiri, mafunde amphamvu kwambiri komanso zowala, zomwe zikuwonetsa ngozi yamoto.

Pa Julayi 13, XY Tower inapangana ndi anthu ogwira ntchito zowotcherera kuti achite nawo maphunziro a kuwotcherera. Cholinga cha maphunzirowa ndikukulitsa njira zolondola zotetezera moto kwa ogwira ntchito, kulimbikitsa chidziwitso chabwino cha chitetezo cha ntchito zowotcherera, kuonetsetsa chitetezo cha ogwira ntchito, ndi kuchepetsa chiopsezo cha ngozi zamoto.