Have you ever noticed that you are stressed over things you cannot control? When faced with a new situation, examine what parts of the situation you really have control over. Make active decisions on how to handle those parts. When it comes to the parts that you cannot control, seek support from people who may be able to assist you (a professional) by either giving you comfort or advice on how to manage the situation. At times, you might just have to accept that you don't have control over something.