Think light. Sometimes it’s easy, sometimes more difficult. But, most of all, don’t be too hard on yourself.
Here are a few aids:
Take the initiative. If you get a grip on your situation, you’re the stronger for it.
Choose. Also choose for the consequences of your choice.
Know yourself. Trust yourself. But you don’t have to understand everything that your intuition suggests.
Know your friends. Trust your friends. If they say that maybe it’s better to think about a new job*, that might not be such a bad idea.
Go with the flow. Just let things happen. Don’t go desperately searching for the ultimate job*
Put up with your loss. Accept a failure.
Enjoy your success. Use it as energy when times are not so good.
* But it might also be a partner, house, car or where you want to go on holiday.