Actually,i knows that it can't be possible that the train would
drop off, but rember the time b4 they fine tuned and upgraded the
system, there were a notoriously large number of glitches including
delays and accidents, so this actually make me lost confidence and
hav question about its safety and so begins to think----what if it
REALLY 'derail' and falls off? of course i would say this worry was
unfounded, but just couldnt help thinking.
hope the service is much better now.
