Please choose the correct ending to complete the given sentence: Health: [header] How to be happy during sad times [title] Explore and identify the source of your sadness. [step] Reflect on recent events in your life to see if anything could be triggering your sadness. Sadness is common after break-ups, losing a job, or failing a test.

Ending1: Recognize that there's a host of sources and types of sadness--that's what feeling sad is all about. [substeps] If you find yourself crying more, that is a sign that you are feeling sad. Ending2: If you have not gotten anywhere with anyone, find a new, loving partner to share your grief with. As human beings, we live in families, and not social circles. Ending3: Sadness may also occur if you have been stuck in an unsatisfying routine. Sadness is different for everyone, but typically lasts for no longer than 6 months after the event that triggered it. Ending4: For example, maybe you have been in a relationship with your partner for a while, even if you haven't talked with them in awhile. [substeps] Examine the events of your everyday life to get a better sense of what triggered your sadness.

Answer format: ending1/ending2/ending3/ending4