Holding stock for ever no longer seems so secure:
The cult of the equity and the efficient markets hypothesis begin to look like phenomena born of the uniquely positive conditions in the middle of the last century. For decades until 1959, the yield paid out in dividends on stocks was higher than the yield paid out by bonds. This was to compensate investors for the extra risk involved in buying equities. In 1951, as the building blocks of the efficient-markets theory began to appear in academic journals, US stocks yielded as much as 7 per cent, compared with only 2 per cent on bonds.