Admitting your flaws makes you human and lowers their guard. Then your suggestion feels like shared learning, not attack.
Most people prefer a good listener to a good talker. Ask questions people will enjoy answering. Let them do most of the talking. How To Win Friends And Influence People Dale Carnegie
People love the chance to prove themselves. Use friendly competition, a goal, or a chance to excel. The challenge makes work feel like sport. Part 4: Be a Leader – How to Change People Without Giving Offense or Resentment 1. Begin with praise and honest appreciation. Start by noticing what they did right. Praise acts as a buffer for the criticism that follows. Admitting your flaws makes you human and lowers their guard
People crave feeling important. Praise specific actions, not vague flattery. Sincere appreciation motivates far better than fault-finding. Ask questions people will enjoy answering
Ask open-ended questions. Let them express their ideas. People are more likely to accept your idea if they feel they arrived at it themselves.
If you want to improve someone, act as if that good trait already exists. People tend to live up to a reputation you believe in.