When we don't deal honestly with our lives and the losses we face, when we try to anesthetize the pain and move on, then the suppressed anger or fear or guilt will deal with us until we are ready to deal with those issues.
Speak the truth. Speak it loud and often, calmly but insistently, and speak it, as the Quakers say, to power. Material accumulation is not the purpose of human existence. All growth is not good. The environment is a necessity, not a luxury. There is such a thing as enough.