Magick is all mental. Studies have shown that participating in or believing in ritualized or scheduled systems makes you more prone to both experience the things you work towards or manifest into reality the things you aim for. Its the same idea behind the self-fulfilling prophecy. Essentially, Magicks work on the same basis as a placebo.
That is why I spend time worshipping the Ancient Roman gods/goddesses and follow a good portion of their rituals, just updated for a more modern situation. They believed that religion was a contract between the people and the gods/goddesses, much more of a lawful endeavor than an occult one.
I regularly spend time making offerings to Vesta around our hearth, in which we keep a small flame constantly burning (we make the fire more robust for big events), as well as hanging contracts and making prayers. I find it both motivating for the mind and my sense of existence in the universe. It almost exudes a righteous confidence over me that I can carry into my daily tasks (not so much in a vain way, but in a way that makes me feel I am capable of achieving anything I put my mind to).
To me, the gods and goddesses represent portions of our own reality and by breaking them into their own entities, allows us to focus on specific aspects of our life and, by viewing our traits as that of another person, can help us feel less ashamed to confront our negativities and more likely to find positive answers to the struggles we face.