Do people move from buy-side to sell-side?

It's an interesting question to ponder: do individuals often transition from the buy-side of the market to the sell-side? In the world of finance, particularly in relation to cryptocurrencies and other financial instruments, the buy-side typically encompasses investors and traders who are actively seeking to acquire assets, while the sell-side comprises those who facilitate these transactions, such as brokers, dealers, and market makers. So, is it common for professionals to make this switch? The answer, it seems, is not necessarily straightforward. While some individuals may indeed move from one side to the other, it's not a universal trend. On the buy-side, individuals often develop a deep understanding of market trends, asset valuations, and investment strategies. This expertise can be highly valuable in the world of finance, and many buy-side professionals may choose to stay within that realm, continuing to refine their skills and build their portfolios. On the other hand, some professionals may be drawn to the sell-side for its unique challenges and opportunities. For example, market makers and brokers may enjoy the fast-paced, dynamic nature of facilitating transactions and providing liquidity to the market. They may also appreciate the opportunity to build relationships with a wide range of clients and develop a deep understanding of their needs and preferences. Ultimately, whether or not an individual moves from the buy-side to the sell-side depends on a variety of factors, including their personal interests, career goals, and the demands of the market. While some professionals may make the switch, others may find that their skills and expertise are best suited to one side of the market or the other.