I wear for a few reasons. I didn't grow up in the healthiest of environments, just being an only child, some nasty family members, and growing up fast as in learning about the real world pretty fast (such as dealing with family members dying, etc). Part helps me regress and try and rekindle some of that innocence that was short lived, stress relief, depression. Wearing a wet Goodnite and building with Legos, I love it, and I always knew I had an attachment to diapers when young, when I would get a stiffy just thinking about them, and enjoying the sensation of wetting a pull-up on the couch. Had the flu not long after I got back into diapers (lousy depends, but this was a protection with tabs, the plastic backed) and the pills I had messed with my stomach, hadn't messed my pants in 15 years, but that was sensational doing it. Still do on occasion when I have time and privacy at home.
Secondly, I still have some night time issues and hate waking up in wet sheets. Normally I can predict when I'm going to have an issue, home still isn't the healthiest environment, and I have a tendency to over indulge in adult beverages just to make it through the day, some nights it catches up with me and I don't wake up. I do my best to slip on a Goodnite, and if need be toss it in the morning (or a ziplock and sneak it out) and have dry sheets/less laundry. And if I 'm feeling naughty, I'll have some coffee to really "load" it up. Mostly I identify with being a DL, but I do have a little side I let out infrequently, and just starting to get into, actually just ordered a few pacifiers a couple days ago, but in hopes on cutting down snoring