How can we find out the truth

People in our social network always make a judgement quickly.It seems correct.But actually it is not.Why did it happen?Because we can not think independently while they are saying.

Most opinions which we come across in daily life are not tested.Most are speculative.No matter how they prove them.Because it is not objective enough.These speculative opinions drive our society forward.In the case,we will figure out and test some of them which seems valuable.

The truth beneath the surface of presentation is not easy to find.We should be brave to give a speculative opinion,then prove it carefully.

To find more information about your questions and to learn.