You will not be able to improve your work you are aware of your shortcomings.
举一反三
- You should be able to ____ your own work
- You improve your English before going to work in America.
- We may be able to _______ you in some way if you can not finish your work on time.
- You'll have to improve your driving ( ) if you want to pass your test.
- When you work independently, you're limited to your own ideas and experiences. When you work in a group, you kind of stand on the shoulders of the collective and hence are able to do it better.