I was on the other end of the spectrum. My mom could put together a hell of a holiday meal, but on a day-to-day basis, she had very little interest or energy for cooking. So my brothers and I all become pretty good cooks, necessity being the mother of invention. The big thing for me was when I was in college, I had a work study job cooking in dining halls - making meals for 300. Ha! It taught me cooking skills, though, and being a working class (really, poor) kid, my best chance at success on a date in college was getting a girl to come over to my apartment, cooking her dinner and having a bottle of wine. I got my routine down pretty good after a while.
And it came in handy when I got out of college. Before I went off to NYC, I spent around 6 months in Syracuse after graduation, cooking first at Sutter's Mill, then at Dominick's on Burnett, and later I also cooked at Kirby's.
My specialties these days are my legendary mushroom spinach quiche (probably the best you've ever tasted), lasagna, chicken enchiladas, potato latkes, and I make a great Thanksgiving stuffing that has sweet sausage, onion, celery, red peppers and raisins in it. I used to make a great veal marsala and veal piccata, but my wife put the nix on eating veal probably 20 years ago, so I don't make it anymore.
I tried making sushi at home a few times, but I just couldn't get the seaweed paper to soften up enough. I did well with the vinegar rice, but the nori just wouldn't stay tight when I tried to cut the pieces of a roll.