When you work you normally, feel better about yourself in all areas. When you are working, your self-esteem will boast and that is always a good thing. Those who do not work hurt their body and mind. On the other hand, someone working a hard job because you know all the hard work you just did is going to pay off when in the long run you will be paid for your hard work. Still, you want to balance your workflow, since overworking is the course to reversing life improvement. Greed gets you nowhere.
How work improves personal life: Working will do a lot for you, it will make you feel like your going somewhere in life and that is always a good feeling. Your self-stem is going to soar and that is a good thing. Working is your security blanket. When you work, you feel good, since when the bills come in you will have the cash to pay. The downside is, many people work at jobs they do not enjoy. For this reason, you should consider a job you do not like as temporary and work to achieve the job you will love.
How do those that cant work improve their personal life? If you are not able to work for some reason, like health issues or what ever reason there is still something...