Here's what helped me:
When you flare your new aim is to get the aircraft to the end of the runway without climbing or descending. Transfer your attention to the end of the runway and when you feel the aircraft start to sink apply a little back pressure, just enough to stop the sink. Carry on doing this until a) you reach halfway down the runway and havn't yet landed - go around or b) you land.
I tend to flare too high so I have learnt to leave the flare until I am really scared of hitting the ground
Note: this bit doesn't work if you have a really high scare threshold !