character flaw

I guess it’s a character flaw on my part.

The character flaw now lies in those attempting to understand and believe him, not in his inscrutability.

This is not a minor character flaw or a bad habit that only emerges once or twice in his life.

Harris has used that character flaw against him very successfully; Trump almost always takes the bait.

When Harris does the same, it’s framed as a character flaw.