It is interesting to note where criminals draw the dividing-line between success and failure. Generally speaking, they consider a man fairly successful if between imprisonments he gets a "vacation," as they call it, of eight or ten months, and is lucky enough during this period to make sufficient "hauls" to compensate him for the almost inevitable punishment that follows. The understanding, of course, in all this is that he gets the benefit, either in carousals or more practical investments, of the money he has been lucky enough to win. As a rule, however, the plunder usually goes in debauches, and very quickly, too; but the criminal always hopes to recoup himself by a great stake which is to be put away in safety. If he be a man of average criminal wit and experience, particularly the latter, he can frequently secure the vacation of eight months for a number of years. But the more confinement he suffers the more reckless he becomes, and the less able to think carefully; and there are a great many men who soon find that even six months is the most that they can count on. This time, however, is not enough, as a rule, for the hauls necessary to offset the expected term in prison; and the criminal is usually clever enough to get out of the business. He then bids good-by to his more tenacious brethren and joins the tramp class, where he is made welcome by others who have joined it before him. He becomes a tramp because it is the career that comes nearest to the one he hoped to do well in. Besides affording considerable amusement, it also permits the discouraged man to keep track of the comrades whom he used to know in the higher walks of outlawry; and this is an attraction not to be overlooked.