I never kept a food log or journal - I'm far too lazy to do that!

Everyone is different! My DH has intestinal issues, and I got him to journal his food for six months in an effort to figure out what was bothering him. He found it super helpful because it also helped him figure out how much he was overeating. So for him, the journal was a valuable tool.
I'm a lot like you Hermit Girl - I already had a very healthy diet before I started to lose weight (made most breads and baked goods from scratch with whole wheat flour, make my own yogurt, my own musilx, etc...). I just ate too much - I had no idea what a proper portion was. I'm also 40, so I had years of bad eating habits to unlearn.
I knew that the key (for me anyway) was that I had to take on a diet that I could eat *
for the rest of my life*. Every time I have lost weight before, it has always come back with a vengence because I could not (or would not) continue to eat the 'diet food'. So I decided to eat the way I like to eat, since it's healthy enough, but just less of it. I'm going on two years now, and so far, so good. My weight has plateaued a few times, but the trend has always been down.
I also found an activity I knew I would stick with. I've always been fairly active, but only a sporadic exerciser. Gym memberships would be used fanatically for three months, then go to waste. It's not that I hate exercising, I just hate going to the gym. So I bought my own light weights and a mat, and later I bought an elliptical, and I started to work out at home. I also confronted my fear of being laughed at for taking a dance class and I signed up for lessons - something I have wanted to do for years and years. Now I'm addicted to my lessons and will never give up dancing. I'm not particularly good at it, but so what. I love it, it's fun, and it's a great way to get fit.
Basically, all my rambling there comes down to: figure out what has and hasn't worked for you in the past and WHY. Then work around the WHY, and you will find something that works for you.
BP