That's excellent advice!
The following is a generalization about the differences between men and women, so it should not be taken as a blanket statement about everyone on earth. Having said that, consider this:
Sometimes women, in a way that men don't, "vent." This means we're talking about stressful incidents without necessarily looking for a solution. Sometimes a solution isn't even needed! Just talking about our troubles with each other makes us feel better sometimes, especially when our sisters or girlfriends say supportive things like "Wow - I cannot BELIEVE your boss said that to you!" or "That's exactly what MY in-laws did last Christmas!" or "That would have driven anyone crazy - I would have spoken up too." Then they tell about their own stressful incidents, and we offer support, and everyone walks away feeling affirmed and unburdened and more connected to their girlfriends. But often when a man hears a woman vent like this, he tends to hear that she has a problem that needs solving. So he offers advice and a solution, and the woman feels as if he's not listening to her feelings and that maybe he doesn't even think she can handle things! So she gets mad at him for minimizing her and her ability to manage her own problems, when the truth is that he was only trying to help!
You seem like a sweet guy - good luck!