Expectations. Are yours too high or too low?

Expectations.  We all have them, but do we have some unrealistic expectations. Or are they in line with our experiences and how we view and engage in our world?   

We have all heard the saying: keep your expectations low so that you will not be disappointed.  Is that a good way to live your life?  

Don't expectations let us know about ourselves and what we believe?  Taking a look at our expectations and beleif systems give us valuable insight.