We are living through one of the nation’s longest periods of economic growth. Unfortunately, the good times can’t last forever. A recession is likely on the horizon, even if we can’t pinpoint exactly when. Founders can’t afford to wait until the midst of a downturn to figure out their game plans; that would be like initiating swim lessons only after getting dumped in the open ocean.

When recession inevitably strikes, it will be many founders’ — and even many VCs’ — first experiences navigating a downturn. Every startup executive needs a recession playbook. The time to start building it is now.

While recessions make running any business tough, they don’t necessitate doom. I co-founded two separate startups just before downturns struck, yet I successfully navigated one through the 2000 dot-com bust and the second through the 2008 financial crisis. Both companies not only survived but thrived. One went public and the second was acquired by Mastercard.

I hope my lessons learned prove helpful to building your own recession game plan.