Over thinking leads to catastrophe. Need to recognise earlier. Focus on positive and happy things.
Think positive and positive things happen. Always remember things happen for a reason and we may never know; living in the present is the only way to live. ~ Tammy Myers
Acknowledge your sadness. Feel your pain. Only then can you move forward. Positive thought takes practice, but it takes you out of the negative and into a different world. ~ Mandie Jayne
No matter how much it hurts now 
Give a portion of your life to someone 
Optimism is a happiness magnet 
If there’s someone you cannot get out of your mind