Several well-intentioned behaviours can actually make things worse for a person with dementia. Arguing with them or trying to correct their reality often causes distress without achieving anything useful. Asking lots of questions, especially ones requiring complex thinking or recent memory, can be overwhelming. Rushing them through tasks or taking over without being asked undermines their confidence and dignity. Using a patronising or baby-like tone is demeaning and can cause agitation. Overstimulating environments with loud noise or too many people can trigger anxiety. The most effective approach is one that is calm, patient, and focused on the person’s emotional state rather than the accuracy of what they are saying or doing.