Making decisions and choosing the right path is essential. It is better to choose a lonely path rather than a crowded path. Even as a child, when you try to stay on the right way, you feel the peer pressure, and due to that, you cannot make the right decisions. It's better to have one good friend than a group of bad friends.
Therefore it's better to go along the road less travelled. It means that we should not get influenced by others on the wrong path but should always trust our voice because it knows it all and protects us.