Sure. I fantasize about knowing the future and then doing crazy leverage to get ridiculously rich.
And then my paycheck comes in and is auto-invested in index funds.
This is me too. Sometimes I look at stocks that have skyrocketed and think "Man, I should have seen that coming and bought some of that stock a year ago" or similar.
My variation on this theme is watching a still-private company I used to work for, who has a killer product in development, try to bring that product to market. I fantasize about getting rich on the currently-worthless stock I was paid with, when they (of course) hit it big.
Alas, even with their hopeful timeline, I should attain FI using the auto-investing route shortly before the time their profits just start to kick in and make the possibility of actual success (and profits on my stock) look more real.
If I were more foolish, I would quit my job now and spend down part of my 'stache while banking on them to make me FI. Fortunately, I'm too cautious for that. So here I sit on a Friday afternoon at work.