The easiest and safest option for beginners is investing. Investors usually operate for years, so short-term price changes are not as significant. The decision to invest is based more on the fundamental characteristics of the coin (how reliable the project is and how likely it is to be successful in the long run). Some prefer to invest and not worry about short-term fluctuations. Some trade to maximize profits. Some do both at the same time, but they all use strategies
https://timthomas.co/key-forex-chart-patterns/. The decision is yours, but you should never invest or trade more than you can afford to lose.