It is impossible for a man to learn what he thinks he already knows.Epictetus
Can you hear yourself reject new ideas or suggestions? When someone introduces you to a new concept or advises you try something do you reflexively disagree or push back?
Often we subconsciously assume we know everything already or are doing everything we should. However, we all know that is pretty unlikely. There are always truths we could learn and faults we are blind to.
Throughout your day and week try to hear yourself when you say no. Especially tune in if you reject something without ever truly thinking about it first. Stop yourself and dig into why you pushed so hard against it. It may mean you need the information, but don’t want to face it. Be open to ideas and take time to listen before simply rejecting anything new that comes your way.