For whatever reason, whether it's based on upbringing, painful experiences from the past, having a "particular" attitude about certain things (like different people or cultures), or just being difficult because we like it, we can often shut out some possibly great ideas or experiences.
The thing is, just because we look at or consider an idea doesn't mean we have to agree with it or do anything about it. There are plenty of bone-headed ideas out in the world (I might mention a few, but then maybe that would just be me acting closed-minded). Aristotle wrote:
"It is the mark of an educated mind to be able to entertain a thought without accepting it."Think about the great achievements and advancements in medicine, science, and business that might have never happened if leaders had not been willing to tolerate another person's ideas. Humans might not have advanced near as far with automobiles or airplanes. We might never have traveled into space or mapped the ocean floor without leaders thoughtfully considering ideas.
Now, grounding the topic a little bit and considering our daily lives, it's our responsibility as managers and leaders to try and consider pretty much everything that we run across. We should look at suggestions and ideas from all angles to see if they have merit in our particular situations. That's how we can help others grow as well as move our organizations and ourselves forward.
Just consider it, OK?