Agreed with how you described the trap of human relationship. Most of us may tend to find and focus on the flaw of others, I also did that too which I regretted afterward. A way to prevent that is to think in the shoe of someone, try to imagine what if its you who are in that situation.

Over expectation is also one of the big problems in a relationship. So rather than expecting people to know what I am thinking about. Why not just say it out and request. If not, do not expect others to know what your mind is thinking.

Mindful read, thanks!