What Do You Think I Am?

Riddle: I run but not walk. Wherever I go, thought follows close behind. What am I?

Answer: Your nose. It runs. And your brain is right behind it.

Source: https://www.riddles.com/5847

Riddle: I run but not walk. Wherever I go, thought follows close behind. What am I? Answer: Your nose. It runs. And your brain is right behind it. — by Garvey520 v1.

Riddle: I run but not walk. Wherever I go, thought follows close behind. What am I? Answer: Your nose. It runs. And your brain is right behind it. — by Garvey520 v2.