fishsandwich - if you choose this other job, it doesn't mean you've given up, just that you've made a different choice. You don't have to be a lawyer unless you want to be.
Just think about your reasons. If you choose the other job because you fear failing at becoming a lawyer, then that might be a poor choice. If you choose the other job because it's something you'd really like to do, can make a good living at, and feel comfortable with, then that might be a good choice.
Either way, I think you've made great achievements in your education.