 unconscious biases, subconscious biases, where they think, well, this medicine will work on him because it worked on another patient, but they don't realize that there could be changes within somebody of another race or someone of another culture. And we try to teach in medical school, you know, the Latino culture, the Asian cultures and the different, but there's so many that these medical students only have X amount of time to learn, you know, how to