Keep things in perspective.
Every minute of everyday someone gets a tragic call that changes their life, if today that wasn't you then you are blessed.
Stop complaining if today you woke up with your health, your loved ones and a few fixable problems.
When I was a single mom I learned to keep things in perspective and stop complaining!!!!!! When I found myself falling into the "poor me" my life is exhausting mode , I simply gave myself a reality check.
It doesn't mean we don't have problems or the life isn't hard but when you truly put things in perspective and realize most problems have solutions and most complaints are not valid complaints, you start being very appreciative and grateful.