The problem is 9 times out of 10, your problem solving won’t help because they’ve already thought of the fix or you don’t have enough of the nuance involved to offer a viable solution. So to insist on offering, means that your partner now has to balance your ego and how to tell you “yeah I know” or why your idea won’t work.
Top the rational thinker, the problem is “I need to vent my emotions in a healthy manner” and the rational solution is “listen” and if the problem transitions from “I need to vent” to “I need help” then you can work on a solution together.