Washington Irving said this quote

There is, perhaps, no class of men on the face of the earth, says Captain Bonneville, who lead a life of more continued exertion, peril, and excitement, and who are more enamored of their occupations, than the free trappers of the West. No tail, no danger, no privation can turn the trapper from his pursuit. His passionate excitement at times resembles mania. In vain may the most vigilant and cruel savages best his path, in vain may rocks and precipices and wintry torrents oppose his progress, let but a single track of a beaver meet his eye, and he forgets all the dangers and defies all difficulties. At times, he may be seen with his traps on his shoulder, buffeting his way across rapid streams, amidst floating blocks of ice: at other times, he is to be found with his traps swung on his back clambering the most rugged mountains, scaling or descending the most frightful precipices, searching, by routes inaccessible to the horse, and never before trodden by white man, for springs and lakes unknown to his comrades, and where he may meet with his favorite game. Such is the mountaineer, the hardy trapper of the West, and such, as we have slightly sketched it, is the wild, Robin Hood kind of life, with all its strange and motley populace, now existing in full vigor among the Rocky Mountains.