There are millions of different opinions and temperaments in the world, so you should not be surprised if the world is often in disagreement with you.
It is not ideal for all people to think alike, because it is oftentimes the very conflict of opposing ideas that most clearly brings the truth into view. Once you understand the necessity of a wide range of opinions, you will not be too insistent in your wish to have others think as you do, and you will see the desirability of each person thinking out things for themselves, and presenting their own views, in their own way.
In that way, all may contribute something which helps others obtain a clearer understanding of the truth.
Image: Nayaab Shaikh (CC BY 2.0)
Inspiration: Grenville Kleiser, Inspiration and Ideals [Free]