
How Can an Emergency Fund Help You Earn Twice as Much? 3 Key Principles to Invest Without Anxiety
In this article, you'll learn:
An Emergency Fund Isn’t Just for Emergencies — It’s a Shock Absorber for Your Financial Mindset
Have you ever had this experience?
Your investment portfolio is looking decent, returns are in positive territory — but the moment the market shakes or your account balance swings wildly, you can’t sit still and get the itch to sell?
This isn’t because you don’t understand investing. It’s because — you don’t have “money that makes you feel safe.”
That money is called an “emergency fund.”

The Existence of a Reserve Fund Is Actually Psychological Insurance
Having an emergency fund sitting there feels like always carrying an umbrella — it might not rain, but you know you won’t get soaked.
This sense of security means that when you face market volatility, job changes, or life’s uncertainties, you have a little more backbone and a lot less anxiety. You naturally make more stable decisions — ones you’re less likely to regret later. It also keeps you from selling low during a market downturn, or cashing out early because you’re worried about running short on cash.
So you see, an emergency fund “isn’t really for when you’re in an emergency.” Most of the time, it just sits there — keeping you from ever being in one.
Don’t Go All-In on Investing — An Emergency Fund Lets You Hold On
A lot of people ask me: “Lazy Da, I’ve got a lump sum of money — should I invest it all?”
I usually turn it around: “Do you have an emergency fund?”
If you’re relying on that same money for daily life, you simply can’t handle market volatility. Lose a little and you’ll panic — how is that sustainable long-term?
So I always say:
✅ Have one pot of money steadily growing through investment
✅ But also have one pot of money for stable daily use
Tip
Recommended reading: The Basics of Financial Planning: Six Key Steps to Achieve Financial Health and Freedom
Recommended reading: How to Learn to Spend Instead of Save — and Still Save Money
🔧 Emergency Fund Calculation Example
| Item | Example |
|---|---|
| Assumed monthly income | NT$40,000 |
| Recommended months of reserve | 3–6 months |
| Recommended reserve amount range | NT$120,000–NT$240,000 |

The Lazy Way to Build an Emergency Fund: Simple, Tangible, Doable
If you haven’t started yet, just do this.
💡 Lazy Savings Plan
| Tool / Step | Recommended Approach | Goal |
|---|---|---|
| Set up automatic transfer | Auto-transfer 5–10% of your paycheck to the emergency account | 3–6 months of salary |
| Choose a savings vehicle | Demand deposit account or money market fund | Low risk / accessible anytime |
| Define what the fund covers | Life emergencies: medical costs, periods of unemployment, car repairs, etc. | Handle unexpected situations |
| Review frequency | Review living expenses every 6 months and adjust accordingly | Maintain your peace of mind |
Do this for three or six months and you’ll notice your mindset starts to shift.
Lazy Conclusion
An emergency fund isn’t just for emergencies — it lets you “live more securely” even when things aren’t urgent.
With that sense of security, investing stops feeling like a gamble. With a solid foundation under you, every action becomes more confident.
If you think “I don’t have enough money to save,” that’s exactly why you should start with this reserve fund first. It’s not extra money — it’s the money that keeps you going, carries you through the rough patches, and lets you act with peace of mind.
I’m Lazy Da. Hope you get to be lazy too.
🚀 已有 1,000+ 讀者加入理財成長之路


