Your perception on how hard that work was to get done or how cool you feel it was tends to affect the way you present it to others...
Other people's perceptions will be exclusively moulded by how you sell them your works (including the context of the situation). Even for the worst junk you may have created, if you completely sell to them how unique it was to make it look like that, no one will evaluate that you were careless.
With that said, being a successful "carefree creator" is either being an expert bullshitter (i.e. being very good as a marketer/salesman) or transpiring so much confidence in the crap you've created that will actually make you believe it is brilliant after all (i.e. a professional madman), which will make others have little or no doubt of your brilliance.