I find if I do not wear everyday I get more stressed and irritated. I get great comfort from wearing diapers. I find after a long day of work wearing a diaper and wetting it fully relieves a lot of stress. I love my diapers.
I wear all the time, but I know exactly what you mean. Sometimes something changes up my routine and I don't use my diapers as much and then I don't wet the bed for a few nights. Even my husband can tell I am not the same. Then he encourages me to take some time to relax more and enjoy using my padding.
I tend to get a little agitated if I haven't worn for more than 3 or 4 days, definitely. Though it varies somewhat, like if I'm traveling and don't take any diapers I might wish I had one but I'm usually distracted. I also wouldn't want to wear 24/7 either though. I get kind of tired of wearing just from being diapered in the evenings and at night for a few days. My preferred pattern is several days with diapers, then a couple days off and then back again.
It's normal to want anything you're fond of. Now.. if you literally can't cope without something, that borders closer on addiction... but it's absolutely fine to miss and want something, even passionately so!