When did you realise you had a fetish or kink?

I'm now just discovering that i have a hand fetish and i want to ask all the people of mangago.... When did u realise you had a... Certain fetish or kink..?
What spurred it on and are you ashamed of it? Embarrassed by it? Or are you sharing it openly with others? Lol
What is your fetish/kink?

Mine are obviously hands hahhahahahhah
And i realised i had this fetish when looking at hand anatomy on Pinterest and going "Damn... That's sexy as fuck." Then i looked at pics of actual peoples hands and going "DAMN! THAT'S SEXY AS FUCK!"
And now i have a hand fetish.