Bitcoin is a digital currency that allows individuals to make transactions without the need for intermediaries such as banks or financial institutions. It uses a decentralized ledger called a blockchain to record transactions, making it difficult to tamper with or hack.

One reason individuals may choose to use Bitcoin is its decentralization, which means that it is not controlled by any single entity or government. This provides users with greater privacy and control over their money. Additionally, Bitcoin transactions can be faster and cheaper than traditional banking transactions.

The Lightning Network is a second layer solution built on top of the Bitcoin blockchain. It allows for faster and cheaper transactions by enabling off-chain transactions between users. The Lightning Network also enables micropayments, which can be useful for content creators and other small businesses that may not have access to traditional payment methods.

Overall, individuals may choose to use Bitcoin or the Lightning Network for various reasons, including privacy, decentralization, faster and cheaper transactions, and micropayments. However, it is important to note that there are risks associated with using digital currencies, including volatility, security concerns, and regulatory uncertainty. It is always important to do your research and understand the risks before using any digital currency.