Hi, from my own experience, I can tell you that there is a light at the end of the tunnel. I've made it out. Thing is, sometimes that tunnel crawls and creeps up on you and overtakes you before you know it.
The answers are there. It's getting up the courage, once again, to use those answers that's the killer sometimes. It's not always as easy as it might sound.
Hang in there. You'll find your own answers. We're all here to help.
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Psalm 119:105 Thy word is a lamp unto my feet, and a light unto my path.