Did you ever give up on an IR?

I wonder if I have what it takes to get an instrument rating. I can fly
just fine when the air is smooth, but if there's any turbulence I can
last at most two minutes before I have to choose between taking off the
hood or losing my lunch. The general consensus seems to be that this
will go away eventually, but I haven't seen any sign of it.

So to all those pilots out there, how many of you gave up on an IR because
of motion sickness? How many of you started out getting queasy but
eventually got over it?

Also, in case you're tempted to offer your home remedy, I've already
tried the usual tricks, e.g., ginger, light eating, no eating, high-carb
eating, the electric wrist-strap gizmo. Nothing helps.