So here are fewer pointers of getting your first post out there:
Have something to say. Originality is better but reposting something interesting you saw somewhere works excellent too.
Post whatever interests you, its much more fun that way
Look around and see what others are posting and the reactions they are getting.
Use that short survey to tailor your content but remember to stick to the things that interest you.
Make use of images and gifs, especially gifs they spice up everything.
Dive in and swim already.
Enjoy, social platforms are for your enjoyment.
