How do I get a BNB?

Inquiring minds want to know: How does one acquire Binance Coin (BNB)? As a seasoned practitioner in the realm of cryptocurrency and finance, I must ask - what are the avenues one can take to secure this coveted digital asset? I'm particularly interested in understanding the steps involved, whether it's through purchasing on an exchange, participating in Binance's various activities, or perhaps through some other means. Could you elaborate on the most common and recommended ways to obtain BNB, and what considerations should be made before embarking on this journey? Your insight would be invaluable in guiding the cryptocurrency novice towards securing their first BNB.