The biggest scam in Msian cafe culture today (apart from really terrible coffee beans) is the big breakfast. Cafes like Lisette and Kenny Hills selling toast, eggs, beans, mushrooms for RM40. I don't know if they're delusional or Msians have no sense of value. Like, wtf?
Highly recommend letting people know you're capable of madness from time to time. Especially if you're a quiet, soft spoken person. Disrespect sometimes needs to be met with disrespect.. let mfers know you can go from 0-100 real quick.