Just as seeing-eye dogs (Carrot is one), our minds need training in order to become our guides and allies. To meditate is to train the mind to be insightful, to become a seeing-eye mind.
The bodhisattva path arises out of a love for life. We awaken this love as we realize our belonging to our inner life, each other and the natual world.
In his teachings on dependent origination found in the Upanisa Sutta of the Samyutta Nikaya, the Buddha explained the path in such positive terms as joy, rapture, tranquillity, and happiness.
When we understand that our happiness and unhappiness depends on our actions, then we can act with intentions that are loving and generous. This is what brings about the happiness we long for.