It may change, but I can't tell that any of my stories involve personal wish fulfillment, whether consciously or subconsciously. I didn't realise until I read this thread that a lot of my stories are about fighting injustice and/or wishing to improve others' lives. The teenage girl who wants to be a pro wrestler (set in the 90s when girls aren't supposed to wrestle - I've never wanted to wrestle) and the boy who wants to be an artist, but is ignored by his family and wants to give up - all he needs is some encouragement (I have a very supportive family).
The mention of James Bond leads me to a sci-fi anthology I'm reading. It's a mix of new stories and old stories, and old-story-wise, I think it contains too many white-male wish fulfillment fantasies. The parallel universe where the women are submissive and beautiful. The guy who's rubbish at maths, but wants to marry his lecturer's daughter. The lecturer decides who his daughter marries, and the daughter has no say in it! I'm two thirds through the story and the daughter hasn't appeared, never mind said a word. Another I can't remember in much detail, but the white-male was transported to a "primitive" world where the women were beautiful and seemingly at his whim.
I guess it's another topic on whether so many of these dodgy stories should be in modern anthologies, but it seems to be a definite pitfall of wish fulfillment stories. I imagine 50 Shades of Grey was wish-fulfillment, so maybe the gender-reversal was one of the reasons why that did so well (I may be talking crap as I don't exactly know what 50 Shades is about).
Edit:
@Phyrebrat's post has made me realise I would like to step into some of my world's. Not many of these other-world stories are finished though, so maybe I've discovered the reason!
I don't think what you said is embarassing.
Edit part II: "My stories tend to end with everyone dying so no, it's not wish fulfilment."
Spoiler alert!