If the managers found evidence that he was working 3 jobs, asked him about it, and he denied it, then yes 100% he'd be a liar. Nowhere in the story does it say

If the managers found evidence that he was working 3 jobs, asked him about it, and he denied it, then yes 100% he'd be a liar. Nowhere in the story does it say he denied anything, protested, faked or exaggerated his contributions, etc. His only deficiency, according to the story, was not enough time. I'm saying you're projecting because you assumed he lied in some way, when the story doesn't say that.