"Love in action is a harsh and dreadful thing compared to love in dreams."
—Fyodor Dostoevsky, The Brothers Karamazov
Love as an idea can be quite comfortable. In the abstract, we are generous, patient, understanding. It is the actual person—with their specific needs, their timing that doesn't match ours, their particular way of being difficult—who tests whether any of that is real. Self-will prefers the dream version. It is easier to love humanity than the particular human in front of us.
The harshness Dostoevsky names is not a warning against love. It may be closer to an honest description of what love actually requires. Not sentiment or good intentions, but showing up for something specific and inconvenient and real. That kind of love tends to change us in ways the dream version never could.