How can we achieve true utopia?

It is impossible. Take the book "the giver" for example. We need the bad in life to truly appreciate the good. I would love less crime, a more stable and less corupt government, less poverty, etc. Those are just things we have to work at. Unfortunately utopia is not possible or even good for a society. But we can always create a utopia in our mind! Be happy with who you are, think about the good, and help out others less fortunate. :)