"Are you humble?"
"Oh yes, definitely, I'm one of the most humble people I know"
"Are you a good person?"
"Oh yes, one of the best"
vs.
"How humble would you say your co-worker is?"
"Hmm, in my opinion probably average humility. I've never seen them do anything that made me think they were especially humble."
"Would you say your co-worker is a good person?"
"Hard to tell. They don't particularly stand out as being especially good."
People may be biased toward me based on my looks, but I am way more biased toward myself by comparison.
"Are you humble?"
"Oh yes, definitely, I'm one of the most humble people I know"
"Are you a good person?"
"Oh yes, one of the best"
vs.
"How humble would you say your co-worker is?"
"Hmm, in my opinion probably average humility. I've never seen them do anything that made me think they were especially humble."
"Would you say your co-worker is a good person?"
"Hard to tell. They don't particularly stand out as being especially good."