Why are we fans always deceived?

Press conferences are a waste of time because our coaches are never honest with us. Why is it so hard to tell the truth in the NFL. Lovie has done nothing but, "Bull*hit" us since he arrived and I'm just over it. There is more to this Tedford thing than they are leading on. Also, why are injuries so hush hush? You ask a coach about an injury and they get upset because you asked such a thing. I'm tired of being lied to week in and week out. We as fans are just left to speculate about everything because we are fed constant crap!