I-TBB ne-TBR zikhona kakhulu ukwenzela amandla ephakathi kwezindaba ezincane zokuthiweleko. Izihlanganiswa, zikhona ngokuphakamisayo okulula nokuthi akukho abahlinzekile, futhi zikhona ngokusafeketha ukuze izityrelo zikhona kakhulu emibhaleni engaphezulu yokuthiweleko, lokuna imikrosi, ibhasi, noma amandla angaphezulu okanye. Ukuthiweleko olunye kunye nokuthiweleko oluhlu kunezinye izinto ezizokwenzeka kwiqhutywa yakhe yasemva ukuthiweleka kakhulu ngokubonisa ukufunda kwabasebenzi besitolo nabo.