Meaning
It implies that you should never take on a task that will be too big for you or that you know you will not be able to complete.
Example
You might bite off more than one can chew if you I take a second job at night.
It implies that you should never take on a task that will be too big for you or that you know you will not be able to complete.
You might bite off more than one can chew if you I take a second job at night.