15. Newton has been described as being a hypochondriac
Isaac Newton, other than the period in which he suffered a breakdown during his alchemy experiments, lived a long and relatively healthy life, with few periods of sickness noted in his letters and those of his contemporaries. Yet he was described by many supporting the idea of mental health issues affecting him as suffering from hypochondria. The accusations are based on Newton’s alchemy experiments, in which he also mixed various medicinal potions along with his search for the elixir of life, and his reliance on a balm of the day known as Lucatello’s Balsome, which promised relief for many ailments, including measles, dog bite, and the illness for which Newton allegedly took it, consumption.
Newton did write of being confined to his, “Chamber by a cold” at one juncture, though he was about his business again within a week and it would be improbable that during such a long life he would not have suffered many colds, especially given the knowledge of medicine and contagion at the time. The use of such balms and nostrums was commonplace during Newton’s lifetime. If Newton did believe that he had consumption there are no records of his consulting a physician for relief, nor of him participating in the taking of healthful waters then believed to relieve the condition.
16. He was a solitary and reclusive, preferring his own company to that of others
Over time, Isaac Newton developed the personality which led him to prefer to be alone, avoiding social contacts except when necessary for the advancement of his work. In his writings and those of his contemporaries, he exhibited little in the way of a sense of humor, and he did not easily share his achievements with others by making note of their contributions. He did not express his emotions other than in bursts of anger; other feelings remained under strict self-control. He did not speak or write of his own desires, and the only indications of his possessing a sense of remorse were in the lists of “sins” he prepared for himself while in his youth.
He was not free from a sense of sexual desire, since he wrote of the means to control it, and thus remain chaste, a condition in which he apparently remained throughout his life. “The way to chastity is not to struggle with incontinent thoughts but to avert the thoughts by some imployment (sic), or by reading, or by meditating on other things, or by convers”, Newton told a relative late in his lifetime. The only record of any potential romantic involvement was an adolescent one, before he began his academic career. Probably the best description of Newton’s personality comes from Humphrey Newton, who served as his secretary for a time at Trinity College. “His behavior was mild and meek, without anger, peevishness, or passion, so free from that, that you might take him for a stoic.” But clearly, he was not without his demons, as human as are all.
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