Simple. For the years that you have paid your insurance, if you stop paying, you can actually have a certain amount back. In the case of an insurance loan, you are borrowing money from your own pocket. Pledging your insurance cash value as your collateral assets. In this case, you will still have to pay your monthly premium, plus the insurance company charge a certain amount of interest from you until you have fully paid up the principle loan.
In my case, rather then having lost the opportunity to invest, while keeping the cash value with the insurance company for no interest for the rest of my paying life, I took up an insurance loan to place a deposit for the house. But I still intent to pay off the insurance loan and keep the insurance for old age. So I use the rent that I have collected from the HDB flat to pay it off.
Its just a matter of shifting money from pocket A to pocket B. (From insurance to house.)
May I add that the interest u pay for the loan against ur insurance policy cash value can be in the region of 8% per annum. As rightly mentioned by Cathy, after taking the loan, try to pay off this loan as soon as possible otherwise, the end sum can add up to quite an amount. Having said that, this approach is preferred to taking a cash advance from ur credit card (which can be as high as 24% per annum) : )
I will have to look into this and weigh the options. Thanks a lot.