Great topic !
For me, wearing a diaper and pads designed for the same basic purpose has been "mostly" due to medical need. I have been round and round with doctors, medications, exercises, and the like, with (to date) operations being the next potential "cure".
I am officially "middle aged" now and at this point in my life, I have accepted my intermittent lack of control and problems with wetting at night, as this has been my life for as long as I can recall. I have at some point, tried just about every incontinent product out there (that I am aware of) and have returned to the "ol faithful" Abri X-Plus during the day on "bad days" and depends "pull ups" during the day the rest of the time, except for pads in swim wear and the like where depends would show. At night, I'm nearly 100% cloth as I find it the most comfortable - and maybe the most "comforting".
Where I'm going with this is that this topic struck a nerve for me... Why do I usually look forward to being thickly diapered at night ? As I get older, the children get older and much more independent, my husband gets more involved in his hobbies, etc and generally less interested in being close to me at night... I seem to be getting home, getting my bath, and getting "ready for bed" earlier and earlier these days. I used to get home, prepare supper, do laundry, clean up the house, etc, then betting my bath and ready for bed, followed by reading or TV entertainment while my hair dried. These days, I seem to be getting my bath immediately after getting home and cleaning up the house. I'm then in my diaper, night gown and robe while I get supper, etc. I guess that this makes more sense as the "kids" get home from school and hang out with their friends for awhile, and all, then we all eat later than we used to, so to some degree, it's making all the pieces of the puzzle fit. I can't help the feeling however that I "enjoy" being diapered in the evening. Being diapered seems to have a calming effect on me, though I'm not sure why. All of this to say that there's more to my wearing a thick cloth diaper than medical need, though I'm somewhat at a loss to explain why I feel so. What I do know is that I'm not satisfied with "thinner" cloth diapers any more. As my thick diapers get older, they loose their thickness. When it gets to a point where I have my "favorites", I'm usually on the web site to order several more or double diaper with some of the thinner ones.
Well, it's obvious that I can't fully explain why I feel this way as I'm not at all sure. All I do know is that when I'm curled up on the sofa in my thick diaper, I feel content, safe, secure,... When my husband decides to pay attention to me, with me in a thick diaper, it's usually very sensual and absolutely wonderful !!!