Hazrat Hakeemul Ummat Mawlana Ashraf Ali Thanawi ra said:

“Remember!

One of the signs of Hajj being accepted (by Allah SWT) is that one develops a yearning in his heart to return for Hajj again.

It is suspected that he who returns with a determination never to go again his Hajj has not been accepted.”

Waaz: Hajj al mabroor,Khutbat e Hakeemul Ummat ra, volume 17 Sunnat e Ibraheem, page 268