Some are happy to show off everything they make while others are total perfectionists.
If the internet saw what I wrote everyday, I'm sure I'd be given a free pass to delete myself.
Sometimes, when the inspiration comes...I could write for two hours straight (which is a helluva time, given I can't stand/ sit still for longer than two seconds); most times, I get an idea and I scribble in down, only to return hours, days or even months, to make any thing out of it.
Other times, I just open up a document and write- the results vary (disastrously awful, or pleasantly surprising).
RE: The Songwriting Process