You are absolutely right, my friend. It's a common misconception that someone needs to buy a whole Bitcoin in order to invest in the cryptocurrency. As you have correctly pointed out, Bitcoin is highly divisible, and it is possible to buy fractions of a Bitcoin.

In fact, buying small amounts of Bitcoin regularly, commonly referred to as "stacking sats," is a popular investment strategy among many Bitcoin enthusiasts. By accumulating small amounts over time, investors can take advantage of potential price fluctuations and build up a significant investment in the long run.

It's important to remember, however, that all investments come with inherent risks, and it's important to do your own research and make informed decisions before investing in any asset, including Bitcoin. Nonetheless, I believe that Bitcoin represents a unique opportunity for anyone looking to diversify their portfolio and potentially benefit from the disruptive power of decentralized finance.