Ok I am out shooting at my range. When my least favorite neighbor comes over. Never saw eye to eye with him. Long story short I let him shoot a few rounds with my favorite 1911. In an effort to be civil. He came close to hitting the target. I resist temptation to tell him how he sucked. Thinking it would not hurt to make an effort to find common ground. I am not a teacher by any means I learned to shoot by reading books. So what advice do you give for someone to improve with out sounding like a know it all?