Bumbler used in a sentence

Bumbler in a sentence as a noun

But it's not a reason to paint her as a bumbler or willful destroyer.

But I didn't mean to say failing makes him a bumbler, I meant his specific failures do. The details of his failures, not just their existence.

If failure in a business venture makes a person a bumbler, then what to make of our current business hero's statement that "failure is an option here.

I guess Twitter is a bunch of NIH bumblers for passing on it as well?Go clearly has a pretty different set of design priorities, not the least of which are static typing and native code compilation.

I have karma to burn, so here it goes with another hard truth:There is a big, undeniable, compelling reason for Apple to distrust us iOS developers: as a whole we're incompetent bumblers.

I disagree with the grandparent poster because it doesn't matter if you come off as a bumbler or a chancer in this environment - actually, Atwood's gungho informality is probably a plus.