Check my own heart before I dole out advice to others.
Luke 6:39–42 (CEB): Jesus also told them a riddle. “A blind person can’t lead another blind person, right? Won’t they both fall into a ditch? 40 Disciples aren’t greater than their teacher, but whoever is fully prepared will be like their teacher. 41 Why do you see the splinter in your brother’s or sister’s eye but don’t notice the log in your own eye? 42 How can you say to your brother or sister, ‘Brother, Sister, let me take the splinter out of your eye,’ when you don’t see the log in your own eye? You deceive yourselves! First take the log out of your eye, and then you will see clearly to take the splinter out of your brother’s or sister’s eye. 

I hate unsolicited advice from others. If I wanted to know what you thought, I would have asked. However, I can jump right in and point out your faults before I look at my own log. This is the part of Jesus’ sermon where he is starting to meddle. If I’m honest with myself, I need his meddling and he is teaching me to check my heart before I dole out advice. Man, this learning from Jesus is a process and I’m a slow learner sometimes.