From your description, your taxi head should be pointing north
in upper serangoon road
Flora road is on right side,
heading to TPE via sengkang is towards left side
Whearas heading to TPE via tampines road , KPE , is towards
right side, is definately shorter ...
The only way to prevent such unpleasant encounter is to brush up
on route knowledge , and through experience, no short cuts, once
pax say the destination, within 1 to 2 seconds taxis muz move,
within 3 to 4 seconds, in your mind muz know which is the best
route to take, when reaching the first approcaching junction,
your taxi head muz point towards the correct direction, where got
time to key in this and that, or check dis or dat ?