There's a mistake enthusiastic new policyholders make that cautious ones never do: they get so convinced by the strategy that they route every spare dollar into premiums, including the dollars that were their emergency fund. Then the transmission fails in month eight, and the policy that will one day be their favorite source of liquidity isn't one yet.
The early years of a high cash value policy are its slowest. We've never pretended otherwise. Costs are front-loaded, and cash value in year one is a fraction of what you paid in, for reasons the education site explains in Why the First Few Years of Cash Value Look So Slow. The policy's borrowing power grows into something remarkable, but it grows. In year one it's a sapling, and a sapling can't hold a swing.
So the rule is simple: your emergency fund stays in the bank, boring and instant, until the policy's cash value can take over the job. For most designs that's a few years in, when the cash value is substantial and a policy loan can be in your checking account within days. Until then, run both. Keep several months of expenses liquid outside the policy, and size the premium so it's paid from income, not from draining the cushion. Our sister site's guide on how big an emergency fund should be is the right companion read here.
I'll concede the pushback, because it's fair: some funding designs intentionally move existing savings into a policy over several years, and done deliberately, with a written schedule and a cushion that stays behind, that's a legitimate strategy. The difference is a plan versus a sprint. Moving savings on a schedule you designed is different from shoveling in everything loose because the illustration looked exciting.
Something to note: the most expensive policy in the world is the one that lapses in year two because life happened and there was no cash anywhere else. All the front-loaded costs get paid, none of the compounding gets collected. Underfunding your life to overfund a policy produces exactly that outcome, and it's preventable with one boring decision at the start. Size it right on day one, the way we laid out in How Much Should You Actually Put Into a Policy?, and the sapling gets its years to become the thing you bought it to be. New here? The get started page maps the whole path.