Do you ever believe the world will one day become a completely better place to live in far future ?

We need to be realistic. Racism, and discrimination based on income, ethnicity, gender and religion still exist all over the world today. However, they aren't as well commonly acknowledged, which is problem. A hundred years ago American women held protests and fought hard so they could receive the right to vote. We should have that same attitude when dealing with issues like women getting paid less than men. We know it happens but no one is really fighting for it. My point is that we won't see egalitarianism unless people actually start fighting for change. But, hey, anything is possible.