Trying To Bluff Split Pot In Poker? And Fun Poker Fact

I am trying to bluff allmost every time I think there is split pot.But, in some rare accasions I do not bluff when I think it is split pot (when pot is not big and  when my opponent thinks that I play only on my good cards; opponent is probably going to call my pot bet and then he will see that I bluff alot and I do not want that to happend).:D What do you think?