
http://www.positivityblog.com/how-to-stop-overthinking/
1. Put things into a wider perspective.
It is very easy to fall into the trap of overthinking minor things in life.
So when you are thinking and thinking about something ask yourself:
Will this matter in 5 years? Or even in 5 weeks?
I have found that widening the perspective by using this simple question can snap me quickly out of overthinking and help me to let that situation go and focus my time and energy on something that actually does matter to me.
2. Set short time-limits for decisions.
