The reason why retirement plan is so important was because that would be a period when all your source of income shifted from regular salary to your life savings. How to make sure if your savings is enough for post-retirement spending.

Money management is important for retirement การบริหารจัดการเรื่องเงินเป็นเรื่องจำเป็นที่ต้องเริ่มก่อนเกษียณ
The reason why retirement plan is so important was because that would be a period when all your source of income shifted from regular salary to your life savings. How to make sure if your savings is enough for post-retirement spending.