One way i've mentally prepared myself is just believe that you are ten feet tall and bullet proof. There honestly isn't anything that could harm you so you should feel invincible.

If i've learned anything about lucid dreaming, it's that your imagination is a very powerful weapon which can be quite deadly even to yourself.
Personally i've always thought of wild as something positive, but then again i've only entered sleep paralysis on a few occasions and haven't had any hallucinations. Unfortunately I haven't gotten further than that

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