Those who complain the most, accomplish the least.  It’s always better to attempt to do something great and fail than to attempt to do nothing and succeed.  It’s not over if you’ve lost; it’s over when you do nothing but complain about it.  If you believe in something, keep trying.  Don’t let the shadows of the past darken the doorstep of your future.  Spending today complaining about yesterday won’t make tomorrow any brighter.  Take action instead.  Let what you’ve learned improve how you live.  Make a change and never look back.

And regardless of what happens in the long run, remember that true happiness begins to arrive only when you stop complaining about your problems and you start being grateful for all the problems you don’t have.