Get clear on what you want by getting clear on what you don't want. Pay attention to feelings that come up when you create that list because those feelings will serve as future guide posts for you particularly as you make changes to create a life you love going forward.
When one door closes, it's a reminder to look for the open doors!
Letting go helps you to get what you really want. Sometimes it requires letting go of something you'd be happy to be rid of, and other times, it's something that you really like but need to let go of in order to make room for what you really desire to come into your life.