This way they covered and protected themselves; but the quills of each one
wounded their closest companions even though they gave off heat to each
other. After awhile, they decided to distance themselves one from the other
and they began to die, alone and frozen.
So they had to make a choice: either accept the quills of their
companions or disappear from the Earth.
The best relationship is not the one that brings together perfect people, but the best is when each individual learns to live with the imperfections of others and can admire the other person's good qualities.