I thought if we pick up pax from certain stretch of road and the
direction pax going is predictable............better mah, don't
need to worry never go according to pax prefer
route........ 
If we prepare to sweep floor.........either you interview or
just simply pick and go............
Sweep floor leh.........the lowest grade leh..........still got
theory 1 meh?.........
Than after many years on the road...........you will tends to
develop a route you going to ply according to your
preference..........
Like if you drop pax at Woodlands Checkpoint.........some will
ply along Marsiling Road, some will ply along Woodlands St 41, some
will ply towards Kranji........etc.......and it already instill to
oneself, very rare you will change and ply different
road............
So other than your prefer route of plying...........the rest
meaning you dislike loh.............
