Racing an electric wheelchair can have several psychological benefits for severely disabled individuals who have had limited opportunities for sports and physical activity. These benefits can include:

Increased self-esteem and confidence: Participating in racing can help individuals feel a sense of accomplishment and increase their self-esteem and confidence, particularly as they improve their skills and compete with others.

Improved social skills and relationships: Racing can provide an opportunity for individuals to interact with others, build friendships, and improve their social skills.

Improved mood and emotional well-being: Regular physical activity, including racing, has been shown to improve mood and reduce symptoms of depression, anxiety, and other emotional health concerns.

Improved overall quality of life: Racing can provide individuals with a sense of purpose and fulfillment, and help to improve overall quality of life by providing a new source of enjoyment and physical activity.

Increased sense of independence: Racing can help individuals feel more independent and in control of their physical mobility, particularly as they learn to navigate and control their electric wheelchair in a racing environment.

It's important to note that these benefits can vary depending on individual circumstances and should be evaluated by a mental health professional. Additionally, it's important to ensure that the racing environment is supportive and encourages positive social interactions and experiences