Depression, Happiness, Suffering

Bert Hellinger says in his books that this is much easier to live depressed than to be fully happy or to suffer. When being depressed there is no exchange with the world around us. No happiness of course, but nothing really hurts either. To be happy, fully happy is a courage, to suffer is a courage as well.
According to Masaru Emoto’s experiments, look what he found:
The most beautiful water crystals are formed in rivers, especially in fast ones. And water does not form any crystals in ponds. Water likes moving. Life is a movement; it is a movement, exchange, happiness, suffering, interaction.
Also, new can come if old goes away. Isn’t it like a river?