Do you use the double up feature?
I did once -- when I first started playing video poker and this goes back more than 15 years ago. I recall doubling up a full house, and then doubling again, and then doubling a third time and then losing it all. And that was the last time.
Recently I thought about "doubling up" on small wins such as a paying pair -- but I haven't actually gone through with it.
I've heard of people who have even played the double up on W2G amounts -- but not me. Doubling up might be a 50-50 bet (so say the books) but I won't flip a coin when $1200 or $1250 is on the line.