Amazon Publishing - Tumblr Posts

Where should I put my stories?

heya fellow writers on Tumblr, I got a semi serious question, or at least it feels semi serious at the moment. I'm making a lot of progress with this short story and I was wondering where I'm supposed to put it?

I know I could try self-publishing it, but that requires people caring enough to pay for it

I could enter it into a contest, but that requires it to be small enough, and I don't want to constrain myself

I could put it in Wattpad, but I know they're very heavenly romance and fan fiction which this isn't

Same applies to AO3, which I know a lot of people on Tumblr like

I could try just putting it straight in Tumblr, but that didn't work last time

I could record an audio book of it and put it on YouTube, but I don't have the money for recording and such

I could do maybe something else?

Just kinda need a little bit of help