Testing a strategy of my own invention: "Improved Stop Loss"

The gist of it is this:

1. On a downward trend, at the upper boundary of the Bollinger line, I open a short position.

2. If the price does not go in my direction, I add margin twice, each time one level higher.

3. If the price continues to go against the trend, I buy bitcoin on the spot for the amount of the short position.

In this case, in the picture this morning, the position is at 83,000. Two resistance levels are visible at 83,500 and 84,500.

I buy bitcoin at 83,500.

At this point, the short and spot positions are balanced.

4. If the price goes even higher than 84500, I close the short at a loss

5. If the price does not reach the second resistance level and returns to a downward trend, I wait for a further fall and close in parts at 82000.

6. Bitcoin remains and waits for the price to rise to close at a loss.

7. The short after closing is either opened again or waits for a rebound to the upper Bollinger band and opens from there.

8. Bitcoin with this strategy is bought one position lower, down to 0) and will eventually work on the upper rebound.

Notes, tips)