I believe in common sense and freedom, that is defined by doing whatever you feel is right, as long as you don't violate this same right of others. There is some fine line for conflict, but ultimately you can voice your negative opinion about someone, you can challenge him for a discussion, but you can't beat them up or even kill them for what they believe in as this violates their freedom. This is double - edged sword. It is ok to, say, migrate to other countries as long as you honour their customs and laws, and raise your offsprings in peace with your host country beliefs. This is offen broken by muslims in europe.

In short, don't be a dick, world would be a better place if everybody would respect each other.

Also think for yourself, question authority. Don't take anything for granted, read up and then formulate your own opinion. This is why I don't follow any religion or political world view, they give you answers you must blindly follow, you become a pawn in someone elses game of chess.

Also it is arrogant and selfish of humans to assume entire universe was created for and about them, that everything was created so they can be judged for their mortal deeds and placed in eternal paradise. This is like some obscure species of fish living only on the bottom of the Mariana Trench assuming everything was created for them, that they are the master race and that they have the right to rule the world. This seems absurd, but this is exactly what human race do. We elevated ourselves to higher piedestal, like we are better than any other animals, which gives us the right to create holocaust of every other species on earth. Youtube 'Earthlings' for eye-opener about human supremacy, it just might make you question things.