Do you ever gamble on the prediction markets?

AS a rule I never gamble. I can imagine that a lot of people will get in trouble with this.

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I used to buy a Megabucks ticket every Saturday, i played the birthdays of my 3 kids. We had a state speaker of the House whose brother was an infamous gangster. When the brother won Megabucks that was the end of it for me.
Do you ever gamble on the prediction markets?
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