As a human being, anger is a part of our mind. Irritation also part of our mind. But you can do - anger come, go. Never keep in your sort of - your inner world, then create a lot of suspicion, a lot of distrust, a lot of negative things, more worry.
There are differences between us. But it doesn't make sense to emphasize that, because my future and yours is connected with everyone else's. So we have to take seriously our concern for all of humanity. When we focus on our individuality, humanity inevitably suffers. And once humanity suffers, each one of us will also suffer.
If you don't love yourself, you cannot love others. You will not be able to love others. If you have no compassion for yourself then you are not able of developing compassion for others.