Private Investigation as a Career--- Your Thoughts?

I'm thinking seriously to go in a radically different direction in life. As a career, I'm considering going into pirvate investigation. I'm reading up on it, and it sounds like something worth pursuing. The money's good, and the work is plentiful.

Does anyone have any thoughts on the matter?

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Angel of the Abyss
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"I am Ripper...Tearer...Slasher...Gouger. I am the Teeth in the Darkness, the Talons in the Night. Mine is Strength...and Lust...and Power! I AM BEOWULF!"