WHY are we such hoarders. AND WHY we should change the habit? We all have a habit of keeping everything just in case it may come in useful later on. From clothes, to jewellery, knick-knacks to foreign currency, people of a certain age were brought up to value everything, waste nothing and to be generally frugal – they may have even passed this way of thinking onto their children and grandchildren! It’s in our DNA to hold onto everything, believing that in time it will obtain a value. It’s a habit and it’s a habit that needs to be looked …