It's better for your partner/teacer to have something in front of him to write down the main mistakes that you make, and he should let you speak until you are done or until you both finish discussing an idea and only then should he or she draw your attention to your mistakes.

This way is much better than interrupting you many times to correct you. And of course, it is better than ignoring your mistakes completely without any guide.

It is important that your partner/teacher just pick out the main mistakes that you made, not all of them unless you are an advanced learner. You should come away from each session with no more than two or three different areas to focus on.

Be sure to write down these mistakes and corrections. And next time you have the chance to speak, try to use these words or sentences correctly. After you learn the proper way to use them, practice them every now and then until you can use them naturally and unconsciously.

do you agree with that?