5. Their Unapologetic Insolence
Due to the competition in passenger picking, it has become apparent for bus conductors(trotro mates) to wave at or check on anyone by the road side, if they will go anywhere.
Some of these trotro mates take it to the extreme, as if everyone is suppose to board a commercial bus ( trotro) hence your answer not being what they expect, will proceed to abuse literary.
In fact this their illiterate attitude can be annoying. It just cut to the bone when waiting for someone at the bus stop in this scorching sun in our part of the world. I am sure you can attest to that feeling?
6. The Choir Masters 
Trust me this type of bus conductors(trotro mates) can make a good choir for the tormentor in the underworld. They will try to sing every song that will be played on the car’s radio.
With their not so perfect voices and coarse tones, disturbing ones peace of mind and focus after a hard days work. They get you angry, early in the morning on your way to work with their off key style of singing.
The funny thing is, you will try to understand them and listening to them, over and over again. Yet they will not get one word in the lyrics pronounced correctly. I mean how?
How can passengers be subjected to this mental torture and be asked to pay their fares? Your anger swells yet can’t act on it.
Even the few ones that act on their anger, gets the silent treatment as they torture your ears and peace of mind.