This is the difference which Plato draws between [Greek: eukolos] and [Greek: dyskolos]--the man of _easy_, and the man of _difficult_ disposition--in proof of which he refers to the varying degrees of susceptibility which different people show to pleasurable and painful impressions; so that one man will laugh at what makes another despair. As a rule, the stronger the susceptibility to unpleasant impressions, the weaker is the susceptibility to pleasant ones, and _vice versa_. If it is equally possible for an event to turn out well or ill, the [Greek: dyskolos] will be annoyed or grieved if the issue is unfavorable, and will not rejoice, should it be happy. On the other hand, the [Greek: eukolos] will neither worry nor fret over an unfavorable issue, but rejoice if it turns out well. If the one is successful in nine out of ten undertakings, he will not be pleased, but rather annoyed that one has miscarried; whilst the other, if only a single one succeeds, will manage to find consolation in the fact and remain cheerful. But here is another instance of the truth, that hardly any evil is entirely without its compensation; for the misfortunes and sufferings which the [Greek: auskoloi], that is, people of gloomy and anxious character, have to overcome, are, on the whole, more imaginary and therefore less real than those which befall the gay and careless; for a man who paints everything black, who constantly fears the worst and takes measures accordingly, will not be disappointed so often in this world, as one who always looks upon the bright side of things. And when a morbid affection of the nerves, or a derangement of the digestive organs, plays into the hands of an innate tendency to gloom, this tendency may reach such a height that permanent discomfort produces a weariness of life. So arises an inclination to suicide, which even the most trivial unpleasantness may actually bring about; nay, when the tendency attains its worst form, it may be occasioned by nothing in particular, but a man may resolve to put an end to his existence, simply because he is permanently unhappy, and then coolly and firmly carry out his determination; as may be seen by the way in which the sufferer, when placed under supervision, as he usually is, eagerly waits to seize the first unguarded moment, when, without a shudder, without a struggle or recoil, he may use the now natural and welcome means of effecting his release.[1] Even the healthiest, perhaps even the most cheerful man, may resolve upon death under certain circumstances; when, for instance, his sufferings, or his fears of some inevitable misfortune, reach such a pitch as to outweigh the terrors of death. The only difference lies in the degree of suffering necessary to bring about the fatal act, a degree which will be high in the case of a cheerful, and low in that of a gloomy man. The greater the melancholy, the lower need the degree be; in the end, it may even sink to zero. But if a man