“The worst kind of loneliness is to not be comfortable with yourself”

“The worst kind of loneliness is to not be comfortable with yourself” is a saying that has been printed on many images. Authorship is unknown.
   
“Mark twain once said ‘The worst kind of loneliness is not to be comfortable with yourself’” was posted on the blog The Can Opener Boy Translations on October 10, 2009. However, this is the first known citation of this quotation, and it is well outside the lifetime of American author and humorist Mark Twain (1835-1910).
   
   
The Can Opener Boy Translations   
Saturday, October 10, 2009
Running Into Myself
(...)
Mark twain once said
 
“The worst kind of loneliness is not to be comfortable with yourself”
 
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Carlos Xuma
@carlosxuma
The worst kind of loneliness is to not be comfortable with yourself…
11:55 AM - 6 Jun 2011
   
Twitter
Paige Hall
@heyitspaige1127
“The worst kind of loneliness is not to be comfortable with yourself.” - Mark Twain http://tumblr.com/xmn2w3u7db
4:57 PM - 7 Jun 2011
   
Twitter
Angela Harkness
@Angela_Harkness
#HighHeelers the worst kind of loneliness is not to be comfortable with yourself. Mark Twain
4:57 PM - 22 Dec 2015
 
Twitter
Gabriel Santiago
@GabeSantiago1
....“The worst kind of loneliness is not being comfortable with yourself” -Mark Twain | P.S. - Simply put, Steve, be happy with yourself; love yourself; if you don’t, nothing in life will have you enjoy any happiness that comes your way. I love you, Steve - From America! ♥♥
12:26 PM - 9 Sep 2018
 
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Brains and Braun
October 5, 2018 ·
The worst kind of loneliness is to not be comfortable with yourself.
Mark Twain