[pescetom]

I was slightly perturbed that 3N was described as 4-♠, but nevertheless thought this deserved a quantitative invite.
Partner talked the talk and I was heartened to read "16-18 HCP".
Instead he had a 14 HCP 4333 in misfit, but the play is the thing, time to walk the walk.

The hearts layout is depressing, but the ♠J lead suggests holding the T, at least to mere humans.
Not to our "all can be simulated" companion who at trick 5 cheerfully flies the K rather than putting up the 9.

[smerriman]

"All can be simulated" doesn't apply to opening leads; it ensures the majority of simulations match book leads.

Unfortunately J is not the book lead from JT8x(x) for GIB, just like Q isn't from QJ9x.

Of course, it usually leads high itself in similar situations anyway, since a simulation will say it's better for the same reason that it's the book lead for humans..