Investing is the strategic allocation of your funds to achieve financial growth or capital preservation. However, after hearing about the "Growth and Great Return" of invested capital, a beginner should not spend all the money from his paycheck in cryptocurrency. Much less borrow or save up for a new loan. Remember,

Invest only the part you are willing to lose.

This is extremely important and the First Rule in the world of investing, including the world of cryptocurrency.

The cryptocurrency market is known for its high volatility and investments can be subject to significant price fluctuations.

It's best to start with minimal investment, or altogether, with apps that give the currency for free.

This is especially important for those who don't know if they want to WORK with cryptocurrency. 

Here are a few reasons why it's important to follow this principle:

Risk of loss: Cryptocurrencies are subject to sudden price changes, and investors can lose significant amounts. Investing the entire available amount can lead to financial hardship in case of losses.

Market unpredictability: The cryptocurrency market is unpredictable, and even large and stable cryptocurrencies can be subject to sudden changes due to news, regulation, and other factors.

Learning and Experience: Initial investments in cryptocurrencies can be a great way to learn and gain experience in investing without taking too much risk.

On a minimum budget of $100, it is important to choose cryptocurrencies based on their potential growth and risks. However, remember that no one can guarantee profits and all investments carry risks.

Here are a few cryptocurrencies that can be considered with a minimum budget in mind:

Bitcoin (BTC): Bitcoin remains the most stable and widely recognized cryptocurrency. Even with a small budget, you can purchase some bitcoin.

Ethereum (ETH): Efirium is also a popular choice, and can be purchased for a relatively low cost.

Binance Coin (BNB): BNB may be of interest as its use expands beyond the Binance exchange.

Litecoin (LTC): Litecoin, as a relatively inexpensive alternative to bitcoin, may be considered for long-term investment.

Cardano (ADA): Cardano provides a blockchain platform and could be an interesting asset for long-term investing.

These are established cryptocurrencies in the market and are essentially Giants. 

They are sure to last for at least another dozen years, and will impress you even if you don't intend to work with them further. They can always be sold.

I remind you that before investing, carefully study each cryptocurrency, assess its fundamental characteristics and risks, because the information may be outdated. Spread your investment among different assets to reduce risks. Invite your friends to get a bonus and develop faster.