Doller Cost Average.
You can set up a specific amount of money to invest periodically, such as weekly or monthly, and stick to this schedule over time. This means you reduce the impact of short-term market volatility, as the specified amount buys more BTC when prices are low and less when prices are high, ultimately averaging out the cost per BTC. Hence, the term cost-averaging.
The result is a disciplined and low-stress investment approach. By removing the need to make decisions based on short-term price movements (i.e., trying to time the market), you can alleviate emotional reactions to market movements while growing your bitcoin investment over time.