My strategy is to follow the market trend
This technique is also useful but we need to have a deep research on how to invest well so that it will become successful.
Following the market trend is important but something that is not talked about as much is that at some point you need to go against the trend for example if the price goes up at some point you need to sell to get profits if you do not then you will follow the price when it eventually begins to go down and that can only be done if you have deep knowledge about market analysis.