Fast ships are considered a sign of a highly competitive owner, and are thought to maintain or improve the prestige of the company concerned: this is an attitude that can in no way be made compatible with the economic use of energy.
Iinqanawa ezikhawulezayo zijongwa njengophawu lomnini nqanawa okukhuphiswano okudidi oluphezulu, kwaye zicingelwa ukuba zigcina okanye ziphucula isidima zenkampani leyo olu luluvo olungenakudityaniswa nangayiphina indlela nokusetyenziswa kwamandla kwezoqoqosho.