I'll never forget reading a book about rites of passage in one of my college classes.
The entire class, in fact, was about rituals and rites and how we humans make sense of the world. I read about some more culturally disturbing rituals, in which young men are required to "take their elder's seed" into their mouths to receive the knowledge and strength of their elders (they perform oral sex on their fathers, uncles, and grandfathers). But overall, the threads of that class -- how a ritual is structured, the purpose of a ritual, and all of those things -- I see them running through my daily life.
I witnessed a Ph.D. defense yesterday. Well, the public part. They do the actual defense in private, but I had an opportunity to watch him tell a room full of people about his research. Although much like a normal presentation, an oral dissertation presentation has an additional layer of both nerves and giddiness. It's not uncommon to hear jokes intended to up the ante, like, "We'll leave all the questions to your committee," or, "I'm sure they'll talk about that later."
Rites of passage are all around us. From the training videos at national corporations like Target and McDonalds to the elaborate customs and decorations involved in handfastings and weddings, there are often symbols tied up in our everyday activities.
This line of argumentation or description may be helpful to you in your encounters with the non-pagan world. One of the more common arguments from others is that magic isn't real, or even worse, magic is evil. Magic, if you remember, is the simple act of demanding change from the world. Any time that someone declares "I do" or "I will" in response to a question or statement, they are engaging in magic. From the court room to the DMV, magic and rituals are all around us. Pagans should not be demonized for calling what they do, what it is. The only difference is that the rituals associated with paganism are less common than the rituals associated with church on Sunday.