It's like you did not read a word I said. The insurance company are not attempting to make RPI + 4% - which is what the article recommends you must chase to li

It's like you did not read a word I said. The insurance company are not attempting to make RPI + 4% - which is what the article recommends you must chase to live on. They are not attempting to retain the capital. The article is claiming that he can consistently make those returns ad infinitum - ignoring completely the risk of ruin. The insurance company simply assumes that overall their returns + the capital will cover the cost of the annuity over an average lifespan. They calculate this with a very low risk portfolio - because the capital costs of reserving against risky assets outweigh the benefits of chasing the returns. Of course you pay them for the privilege, I am not contending that. However - for you to claim that it is equally risky is complete rubbish, and once again you fail to understand that they are offering a very different prospect with different risks and far higher levels of surety.