Britain’s King Charles opened up about his cancer diagnosis on Wednesday, saying it can be a “daunting” and “at times frightening” experience for those living with the illness.

King Charles III is opening up about his cancer diagnosis and treatment, acknowledging that the experience can be "daunting and at times frightening" for both patients and their loved ones.

King Charles shared a touching update in his ongoing fight against cancer and what he’s learned from his diagnosis. The king wrote a message that was printed in a booklet and handed out during Buckingham Palace‘s reception for cancer charities and organizations Wednesday.