Cancellation of Train ticket in waiting list status

Signatures:
  0 (Goal: 500)

Petitioning: IRCTC

Petitioner: Partha R started on February 10, 2016

I have booked a ticket from chennai to Bangalore having status Waiting List 233. When it was WL 165 I cancelled and Rs.90 got deducted which is too high.The cancellation is like a confirmed ticket got cancelled. Railways is squeezing the blood of common man.
The cancellation amount should be brought down to Rs.30