Tim Howard, described in 2019 by a staff writer for the Los Angeles Times as the "greatest goalkeeper in U.S. soccer history", attributes his success in the sport to his<unk> 's.<unk>  is a spectrum disorder—its severity ranges from mild to severe. Symptoms typically subside as children pass through adolescence. In a group of ten children at the average age of highest tic severity (around ten or eleven), almost four will see complete remission by adulthood. Another four will have minimal or mild tics in adulthood, but not complete remission. The remaining two will have moderate or severe tics as adults, but only rarely will their symptoms in adulthood be more severe than in childhood. Regardless of symptom severity, individuals with<unk> 's have a normal life span. Symptoms may be lifelong and chronic for some, but the condition is not degenerative or life-threatening. Intelligence among those with pure<unk>  follows a normal curve, although there may be small differences in intelligence in those with comorbid conditions. The severity of tics early in life does not predict their severity in later life. There is no reliable means of predicting the course of symptoms for a particular individual, but the prognosis is generally favorable. By the age of fourteen to sixteen, when the highest tic severity has typically passed, a more reliable prognosis might be made. Tics may be at their highest severity when they are diagnosed, and often improve as an individual's family and friends come to better understand the condition. Studies report that almost eight out of ten children with<unk> 's experience a reduction in the severity of their tics by adulthood, and some adults who still have tics may not be aware that they have them. A study that used video to record tics in adults found that nine out of ten adults still had tics, and half of the adults who considered themselves tic-free displayed evidence of mild tics. Quality of life People with<unk> 's are affected by the consequences of tics and by the efforts to suppress them. Head and eye tics can interfere with reading or lead to headaches, and forceful tics can lead to repetitive strain injury. Severe tics can lead to pain or injuries; as an example, a rare cervical disc herniation was reported from a neck tic. Some people may learn to camouflage socially inappropriate tics or channel the energy of their tics into a functional endeavor. A supportive family and environment generally give those with<unk> 's the skills to manage the disorder. Outcomes in adulthood are associated more with the perceived significance of having tics as a child than with the actual severity of the tics. A person who was misunderstood, punished or teased at home or at school is likely to fare worse than a child who enjoyed an understanding environment. The long-lasting effects of bullying and teasing can influence self-esteem, self-confidence, and even employment choices and opportunities. Comorbid ADHD can severely affect the child's well-being in all realms, and extend into adulthood. Factors impacting quality of life change over time, given the natural fluctuating course of tic disorders, the development of coping strategies, and a person's age. As ADHD symptoms improve with maturity, adults report less negative impact in their occupational lives than do children in their educational lives. Tics have a greater impact on adults' psychosocial function, including financial burdens, than they do on children. Adults are more likely to report a reduced quality of life due to depression or anxiety; depression contributes a greater burden than tics to adults' quality of life compared to children. As coping strategies become more effective with age, the impact of OCD symptoms seems to diminish.
Tourette syndrome
Lesch–Nyhan syndrome
Conduct disorder
Tardive dyskinesia  Tardive dyskinesia  1
Autism spectrum
High-functioning autism
Oppositional defiant disorder
Klismaphilia