In article ,
says...
writes:

Sure it is in a simulatated world.

Or if you hit the ground just beyond the runway in the real world because you
took off overweight.

How would that happen, given you are (see OP) 75 or 100 pound overweight
- COG is not mentioned, so assume we're inside the envelope (fwd/aft
envelope).

The military routinely operate 'overweight' - they can not achieve the
climb-out angle required by civilian flight.

How come they don't all just crash off the end of the RWY?

--
Duncan