Yes.

Loosely inspired by the various normality themed stories here, but I wanted a more positive reaction than just plain indifference. The general idea goes as follows, everything abnormal you do will receive praise and/or encouragement. Secondly, if you say "It is good to [do x]" people will start [doing x], and encourage you and each other to do so. After a while though, these actions will become normal, as with all things that are done over and over again. Nobody will ever question it at any point, and some will even try to rationalise it when asked. It will be as if they were always supposed to do it.