Communion is possible, but not communication. This has to be understood from the very beginning. Communion is a totally different dimension: two hearts meet; it is a love affair. Communication is from head to head; communion is from heart to heart, communion is a feeling.
We all have a life, but we are not always aware of how precious it is. And we all have an ego, but we do not always take enough responsibility for it. Our sufferings, or our doomed attempts to avoid them, all too often keep us mired in obsessive attachment, greed, worry, or despair.