Cannot change my content once it is 'paid out'?

How am I supposed to update or change my posts the next day? I often have things to add, or want to change the title a little. I write, then I go do things, like work, sleep etc.

Maybe this steemit platform is not all it is cracked up to be. Not sure I want to blog on a platform that does not allow me to edit my posts after a certain amount of time.

Blah!