Indeed! As Witt once said, "if a lion could speak, we would not understand it." (https://iep.utm.edu/wittgens/#H5)
Is it common to abbreviate Wittgenstein to "Witt"? Don't recall seeing/hearing that before, but it's been awhile since undergrad.
Sorry, it's not really, just a personal nickname for him. Although I think I recall that Austin would call him Witters (very much to this annoyance).