We can choose to accept that people are uniquely different and there is no need to judge them or form opinions of them. Be at peace with it.
Or, we can spend a lifetime of suffering frustration, anger, hate, jealousy, annoyance, and so on, because they have a different view, language, opinion, they do things another way to us, they eat, dress, speak, look different. They do not fit into our conditioning of the world, or lens does not allow us to see the good in them. We are never at peace.
Different is exactly that, different, there is not a right or wrong, we are all unique souls and if we allow that to be, if we embrace others as what they are, then we will have a life of peace.
The only thing that restricts us is us, we know it deep down, yet it still happens all the time.
The thing is, it is our mind that sabotages us, so we think of ways to stop it.
Therein lies the challenge, thinking is in the mind, so we are trying to use our minds to overcome our minds.
The only way to stop restricting ourselves is, to stop thinking.
Easier said than done, well perhaps not. If we become conscious in the moment and simply witness our thoughts without energising them, they dissolve and we are free from the mind.
Again, like everything in life, it is a choice, we can choose to stay stuck, stuck in our thoughts and minds, being restricted by ourselves or we can choose to break free.
Be the silent witness.