I had to determine what this meant to me and how to change or update my methods of communicating before I understood the quote better. This is not a call to arms to just stop giving advice or to only hand out your perspective in a situation. There is always a balance and the challenge is finding what that is for each conversation. Your perspective is how you see a situation or conversation or event and it is only your view of what is happening. Your advice would be how to correct or fix or affect the situation or conversation, which in turn means a lack of active listening on my part. A good conversationalist will be able to mirror back your discussion so they fully understand your point of view. Giving a perspective is very similar in that you have to listen to the person talking or pay attention to the situation to be able to have a perspective. And, your perspective may be entirely wrong.
Having a perspective has given me the ability to listen and observe, better than before and it helps me with my tendency to always want to fix or problem solve something. Having a perspective is also having good active listening skills and many times listening is what's important.