There is a certain malady of the mind induced by too much of one thing. Just as the body fed too long upon meat becomes a prey to that horrid disease called scurvy, so the mind fed too long upon monotony succumbs to the insidious mental ailment which the West calls "cabin fever." True, it parades under different names, according to circumstances and caste. You may be afflicted in a palace and call it ennui, and it may drive you to commit peccadillos and indiscretions of various sorts. You may be attacked in a middle-class apartment house, and call it various names, and it may drive you to cafe life and affinities and alimony. You may have it wherever you are shunted into a backwater of life, and lose the sense of being borne along in the full current of progress. Be sure that it will make you abnormally sensitive to little things; irritable where once you were amiable; glum where once you went whistling about your work and your play. It is the crystallizer of character, the acid test of friendship, the final seal set upon enmity. It will betray your little, hidden weaknesses, cut and polish your undiscovered virtues, reveal you in all your glory or your vileness to your companions in exile-if so be you have any.......Bertha Muzzy Sinclair or Sinclair-Cowan, née Muzzy (November 15, 1871 - July 23, 1940), best known by her pseudonym B. M. Bower, was an American author who wrote novels, fictional short stories, and screenplays about the American Old West. Her works, featuring cowboys and cows of the Flying U Ranch in Montana, reflected "an interest in ranch life, the use of working cowboys as main characters (even in romantic plots), the occasional appearance of eastern types for the sake of contrast, a sense of western geography as simultaneously harsh and grand, and a good deal of factual attention to such matters as cattle branding and bronc busting." She was married three times: to Clayton Bower in 1890, to Bertrand William Sinclair (also a Western author) in 1905, and to Robert Elsworth Cowan in 1921. However, she chose to publish under the name Bower.Early lifeBorn Bertha Muzzy in Otter Tail County, Minnesota, to Washington Muzzy and Eunice Miner Muzzy, Bower moved with her family to a dryland homestead near Great Falls, Montana, in 1889. That fall, just before her eighteenth birthday, she began teaching school in nearby Milligan Valley. The school was a small, hastily converted log outbuilding, and she taught twelve pupils. Her experiences as a teacher informed the characters of schoolma'ams who appear frequently in her in the writings, notably in The North Wind Do Blow (1937), in which a young, eastern-born schoolma'am teaches her first term in central Montana. After one term as a schoolteacher, Bower returned to her family's homestead.