Your ability to empathise with others will be valuable.
Practice what you preach. If you believe in something, if you have strong ideals, then show others by modelling them in your life. If you believe in social justice, then take simple steps to live out that belief. Give. Help. Share your opinion. If you believe in strong relationships, then strengthen your own. When we change ourselves, we change the world.
You can't control the actions of others, but you can control how you react to them.