He's only human... well that's good to know. Gumshoe still winces as the mug is forcefully placed on the table, but it doesn't take long for the smile to return to his face.

"...That's fine by me, sir. And I'll take your lessons to heart!" He tugs at the lapels of his trenchoat. "You're lookin' at a brand new Gumshoe! From now on, I'm never making the same mistake twice!" He hopes.