It is not, however, always best to accept an opportunity when presented, even where the chances of success are largely in the runner's favor. The stages of the game must be taken into consideration, and what may be a perfectly commendable play in one situation may be altogether reckless and foolhardy in another. Therefore, the most important faculty of all, the pendulum which regulates, and the rudder which guides, is judgment. An illustration may make my meaning clear. In the ninth inning, with a runner on first base and the score a tie, it may be a good play for the runner to attempt to steal second, because from there a single hit may send him home. But suppose that, instead of the score being a tie, the side at bat is four or five runs behind, of what possible use will the steal be now, even if successful? One run will do no good, and the only chance of victory is in the following batters also getting around the bases. But the hits or errors by which this must be accomplished will also send the first runner home without a steal, so that in attempting to steal he takes a chance which is of no advantage if successful, and perhaps a fatal mistake if not. Again, suppose there is a runner on third and none out and the batter hits a short fly to the out-field, on the catch of which it is doubtful whether the runner can score. If the next batter is a good hitter, he will not make the attempt, trusting to the next hit for a better chance. But if the next batter is weak and not likely to offer as good a chance he may decide to try for the run on the small chance already presented. These are only given as examples and they might be multiplied, because the same problem will always present itself in a more or less imperative form every time the runner has a play to make. The question he must always decide is, "Is this the best play, everything considered?" It goes without saying that he must answer this for himself. In conclusion, I will describe some plays that may arise and venture some observations, running through which the reader may discern the general principles of base-running. There is an element in base-ball which is neither skill nor chance, and yet it is a most important factor of success. It is the unseen influence that wins in the face of the greatest odds. It is the element, the presence of which in a team is often called "luck," and its absence a "lack of nerve." It is sometimes spoken of as "young blood," because the younger players, as a general rule, are more susceptible to its influence. Its real name is enthusiasm, and it is the factor, in the influence of which, is to be found the true explanation of the curious standing of some clubs. Between two teams of equal or unequal strength the more enthusiastic will generally win. The field work may be slow and steady, but at the bat and on the bases there must be dash and vim.