In my opinion no one is really normal. We're all different and have different interest and just because it doesn't seem normal and not everyone does it doesn't make it a bad thing.
I love to wear diapers and it makes me happy so I do so whether other people like it or not.
Wearing diapers whether for need or enjoyment doesn't hurt anyone else. If you want to wear diapers and you get enjoyment out of them then go right ahead. We're not hurting anybody having an interest in wearing diapers or wetting them.
A wet disposable diaper between my legs and hugging my body is a great feeling. I think disposable diapers and especially wet diapers are the best most comfortable underwear.