[header] How to achieve a better state of mind [title] Realize just how large the world is. [step] Your problems, issues or situation may seem huge to you, but if you look at the world you'll realize just how small you are and therefore how small your issue is. I know that everything is respective to each individual but try to look at the larger picture. 
When you see how many other problems there are in the world, then your mindset will change. You will see your life differently, hopefully not stress too much about little problems and have a better state of mind.