Dementia Awareness week - John talks to #BBCNolan about his diagnosis and living with dementia

This is Dementia Awareness week. It affects thousands of us in Northern Ireland and often causes huge distress and confusion to those affected and their family. John McErlane was diagnosed with 'Frontal lobe dementia' - 6 years ago, Steohen spoke to him recently and asked him when did he notice the first signs that something wasn't right.