Writer Selbe
Well, the first smut, and only, I submitted to Wing was practically plotless, which is pretty much what a smut is. So, I learned while a story can contain smut, it should not be plotless smut itself. And that I shouldn't write smut.
Well I view smut as a dirty story. Maybe I've read too many manga labeled as smut but that's just me. It's usually in my poetry, less so in my stories. Maybe a description here or there but that's it.
>: And anyone can write w.e they want. So if you wanna give smut another try, go for it! The few I've written were actually comical before the poem, making my friends either rage or die of laughter.
But, seriously, I hope you find your calling to what you want to write.