Reading first-hand accounts of life on these u-boats is always impressive, but hearing this was prrety terrifying. Both my father and I are pilots, and while i have dealt with emergency situations before, I feel much more confident dealing with them at 30 000ft than I would 80m under the surface.
As immersive as this game is, we should count ourselves lucky that we are not in the position those 30 year-old Kaleuns were...
Excellent link however.