I think it is odd the amount of relationship advice other people feel they need to give you. I am probably guilty of it myself but I think it is odd how much people are willing to offer up when they themselves aren't in good relationships.
If I ask for relationship advice, then by all means give it to me. But if I didn't ask you, please don't give it to me unless you yourself are in a happy long term relationship with no drama to speak of. This applies to very few people, so in other words don't give it to me.
I am by no means a relationship expert, nor do I pretend to be. But so many people I know act as if they have all the answers to all the relationship problems of the world yet they themselves are single or otherwise miserable. For those who I have offered relationship advice when none was asked for I apologize. From now on feel free to tell me to shut my pie-hole whenever I give you unsolicited advice. No offense will be taken.