Is helping people a mistake?

This is what happen just now, like 45 mins ago.
I was on bus 199, boarded from boon lay with a group of NIE teachers(should be teachers cus of the stuff they say). 4 males, 3 females and no one knows how to get to NIE which is actually inside NTU. So i decided to be nice and approach a male and give him directions while the rest spam smsses in which i think none came back. I was like telling him 3-5 stops after i alight, since NIE is quite a big place. Immediately after i say that, some son of his parents said this"acs de, dont know if should believe or not". Nice insult number 1, right in my face somemore, nice singaporean accent too. I mean acs so what, they may think that more "pai kiahs" come out from there, i dont think other schools are much better, even the best schools in singapore. Nevermind, at least i controlled myself or else someone will be flying out of the bus. Worst thing is that once the bus entered NTU, they said it was a ULU place, nobody at all.(i take that as an insult too, since after living for 16 years in there, its like indirectly insulting me) Please look at the watch, it says 4.00, students are obviously having lessons. And even if they aren't you expect them to walk along the road so that the whole NTU won't be so ULU meh. Furthermore, its just the entrance only, we havent even reach the academic blocks. its just normal hostel rooms. So the smart group of people decided to turn back. FYI there's no such thing as turning back, since the route inside is a loop, that means its a one way direction, and there's only a service bus which is 199. Despite my furthur persusion, they still think im giving the wrong direction. Oo, 16 year old acsi boy, which says senior prefect on my badge, shirt tucked in, with no anke length socks and they still dont want to believe me. Too bad, they got owned. I bet they are still lost somewhere and regretting for not listening to me. I mean just sit on the bus for slightly longer before you can see the 3 alphabets which goes NIE. and who on earth will want to give wrong directions to you. Low EQ, low IQ, and never think before speaking. Is helping people a mistake?
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HAVEN rehearsel tomorrow, followed by BOTB duty. Deluge all the best. Ushering duty on sat from 2-10. next whole week of rehearsels everyday, some lasting for 10 hours? and then the folowwing week haven preformance. I must be superman if i never fall sick. Hopefully i wont, and neither will i want to. God bless all =P and smile