Why sage Narada is always seen traveling ?

In Hindu mythology or in puranas , sage Narada is a popular character . He is a

 ardent God Vishnu bhakt . Meaning follower of God Vishnu . He was respected by everyone .

He was popularly known as Devarshi . He was chanting the name of God Vishnu

 always . He was always seen wandering around and preaching people about

 greatness of God Vishnu .

But why is he always traveling ? He can do preaching sitting at one place . The

 reason behind this, I found it interesting .

When human race was started , Daksha Prajapati was assigned the task of

continuing the human race . For that purpose , he had 100 sons .

He was expecting them to continue the human race . But sage Narada by his

 preaching on God Vishnu , converted their minds towards God .

They decide not to get married . This made Daksha Prajapati angry as they are

 deviating from the purpose of their formation .

He came to know that this all happened because of preaching of Narada . He was

 very angry on sage Narada and cursed him that he must not stay at one place 

and always keep traveling .