In reply to UKC Articles:
See #4 of Mick Fowler's principles of alpinism (apologies if hazily remembered from a talk in Sheffield many years ago). Success is actually failure:
1. If you weren't cold, you took too many clothes
2. If you weren't hungry, you took too much food
3. If you weren't scared, you took too much gear
4. and if you got to the top, it was too easy