Fetiches

Porque as pessoas tem fetiches estranhos? Tipo, eu tambem diria que tenho(oque eu nao sei e acho estranho). 

Mas, porque existem fetiches? Nao deveria ser so algo normal? Voce so gosta, tlgd? Sei la, nao entendo. 

Why do people have weird fetishes? Like, I would also say I have it (which I don't know and I find it strange). 

But why do fetishes exist? Shouldn't it just be something normal? You just like it, tlgd? I don't know, I don't understand.