Trading is very risky for those who do not understand the strategies and how to trade well. Especially for someone who only relies on feeling and luck, it's a fatal mistake. Trading must be based on proper analysis, to determine the right timing for entering and leaving the market.
For the second option, I agree. Setting aside a salary to buy bitcoin regularly, for example every month, can be one good strategy. This strategy is very effective for beginners, without thinking about price changes, just need consistency to buy bitcoin according to the specified percentage, this method is known as Dollar-Cost Averaging (DCA). In this way, we can reduce market risks as well as Bitcoin investments over time.