Answer:
Timid or weak people are said to not have these.
I know a word of letters three, add two and less there will be.
What can't you see, hear or feel, until itβs too late. What shadows love, and shopkeepers hate?
What has a head, a tail, is brown, and has no legs?
A person's greatest asset.
I touch the Earth, I touch the sky, but if I touch you, youβll likely die. What am I?