Answer:
External character traits : Are all around us. They're what we choose to outwardly project to the world, whether in what we wear, what we share, or the causes we choose to side with or argue against.
Internal character traits : Are hard to define but easy to recognize. While first impressions can count for a lot, the longer you get to know someone the better an understanding you'll get of the quality of the internal character traits over the external. Are they a loving mother, father, wife, husband, daughter, or son.