Question:
How much is too much information to share on an interview?

Answer:
The rule of thumb in answering a question is to answer just what’s being asked. It lets that interviewer know that you’re focused. Nonetheless there are times when a longer response may be needed to properly answer a question and that’s fine.

Be aware of how you’re doing in the interview. If you know you’re nervous, there may be a tendency to ramble a bit and answer with more than what’s expected. The interviewer may not stop you and there’s a risk of going off on a tangent that does not promote your experience in a way you might want.

So, if you think you're saying too much, you probably are. Wrap up your response as soon as you can so you can get to the next question.