Most financial responsibilities are predictable, but you need rainy-day funds to deal with the unpredictable. Do you have enough?
Financial crises do arise, times when you must pay for something unexpectedly and immediately. A medical emergency could keep you out of work. Your car could break down. Home repairs could become immediately necessary. In the meantime, all your regular bills are still due. Think of an emergency fund as something you build, rather than something you have. Circumstances such as these are not pleasant to consider, but they happen.
Are you prepared?