How can a three-layered emergency corpus help you ride out emergencies?

'Save for the rainy days' isn't just a phrase; it's a necessity. Since emergencies often knock on our doors without warning, it's crucial to be financially prepared for them. Which is why you need to have an emergency fund or an emergency corpus. So, let's look at how organising your corpus in three neat layers can ensure quick access to funds when you need them the most.