DO NOT say to yourself, Well, I’ve got a lot of stories now, so I guess it’s time to shove them all into a manuscript and send it around. This is not a good reason to compile a short story collection. Are your stories good? Do they complement each other in some way? Do they reflect the very best of your writing? Then by all means, go to it. But be aware: selling a short story collection is very difficult. Editors like novels. Some presses only publish novels. This doesn’t meant that you won’t be able to sell your collection but do not think that this will be an easy task. As a short story writer, you already have an uphill battle to fight. If you’re working on a novel, or have a fantastic idea for a novel, it might be better to just do that instead. If, like me, you are deep-in-your-soul a short story writer, then I am sorry for you and glad for you. Just be prepared for a long slog.