Starting From Scratch
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With these restarts, you really want to make sure you're mentally prepared for what's ahead of you.
It's not always focusing on what you're doing wrong, but sometimes it's about focusing on what you're doing right.
Whether forced or your own choice, starting over is a chance to do better, be better, and continue to learn.
Learn as much as you can. When you stop learning, that's when it's time to move on.