Bias is my Ideology

Bias are the worst or the best?

           Firstly, bias are in our mind and our feeling. Most of it prevent us from being rational as I notice. The word bias seem to be my Ideology. I defenitely being rational most of the time but i can't avoid the bias.

          

       For the clearly example is this bias, it's "Observational Selection Bias". It has an obvious meaning as we notice in its name. It has the effect when we notice in things we never notice and interested before. The static of the things we notice is still the same but our brain focusing in it more and more then think that it is increasing.