In depression it is not that the future doesn’t exist, but that it is hard to imagine one’s own future, because one is still frozen in the painful experience of the past, without any possibility of redemptive change.
McGilchrist argues that depression and mania represent polar distortions of temporal orientation, with the future either frozen by an oppressive past or inflated by unrealistic anticipation, each corresponding to hemispheric imbalance.
, The Matter with Things: Our Brains, Our Delusions, and the Unmaking of the World, 2021thesis