“The chief priests accused him of many things. So again Pilate asked him, ‘Aren’t you going to answer? See how many things they are accusing you of.’ But Jesus still made no reply, and Pilate was amazed.” (Mark 15:3-5)
When Jesus was accused publicly of crimes he hadn't committed and questioned by the local governor, he remained almost completely silent. How do you suppose you would respond in a similar situation? Jesus did not feel compelled to defend himself, nor was he concerned about what others thought of him. Can the same be said for us?
When it comes to the concept of "Traveling Light", many carry the heavy burdens of others. This could mean that we seek to bear the burdens (such as other people's cares) that we were not meant to carry; Or perhaps we drag the luggage of constantly caring far too much about what others think of us.