Really good question - it's nice to remind ourselves that we are not generally unique in our life experiences.
Reflecting on having these shared feelings is one thing, but accomplishing self-acceptance over them is quite another.
Shortly after turning 18, I got very curious about my feelings and searched the word 'nappy' into a web search engine, questioning whether the world would end before my paranoid eyes.
For the first time I read about "Adult Babies" and "Diaper Lovers", accidentally walked into the world of literary erotica, encountered pages explaining fetish play suggestions, and browsed through non-ADISC forum discussions about the ABDL joys, and being really mystified by all of this.
So, yes that's when I became aware, but instead of accepting that this was ok, deeply-rooted prejudice and internalised conflict resigned me to years of sexual repression and self-denial.
8 - 9 years later, a very fruitful reality check began.
After a slow and long journey of overcoming dozens and dozens of layers of even more basic psychological baggage, a scary question came to mind: "what if I did have a fetish?"
So... browsing the web to understand more, it was a blessing to recognise the sex-positivity as something positive, unlike before.
Curious to revisit exploration of the ageplay fetishes, I also discovered the ADISC website.
Instead of being filled with apathy, I learned to empathise over the stories that people shared here.
Then, after a few weeks, I decided I was actually ABDL myself, and could finally accept that and that it was ok to be this way.
Boom. Kink shame dissolves, along with some of the body shame carried since childhood.
Starting to feel less toxic, interpersonal relationships became healthier, and I no longer felt like a stranger or outsider to the world.
It's funny to think, but these days being into ABDL, etc. does not bother me nearly as much as loads of more 'normal' things.