Oh no, there have been MANY places that i HATED while traveling thru them..
Like traveling overland in local chicken buses thru the Indonesian Island of Java quickly comes to mind.. as well as Northern Laos - 20 miles from the chinese border wasnt a ball of laughs either..
BUt getting back and making it thru and enduring such hardships and ordeals not only gives you fantastic memories, sense of accomplishment and broadens your world view and understanding of people, cultures and ways of living.
I also found it has made appreciate what I have at home much more, once I actually get home.
Living and traveling the way I have/do definitely takes its toll on your mind, body spirit, not to mention personal relationships, but the inner fulfillment it fills me with, I can not even begin to put into words.
I recommend everyone go traveling .. it really puts you in touch with your inner self!!!
Great Question!