This indicator has been tested and coded with Forex pairs in mind, as such its functionality and usefulness on other assets cannot be guaranteed.
The best way to use this script is to load it fresh on your chart/given pair, make the adjustment to the initial user/price level for that given pair. The indicator will then draw your lazy zones from this initial price point, showing the levels that have been ticked within the input tab. Use the key levels and zones printed as a template to manually markup your chart. It is important that before switching to another pair you hide the indicator from view, load the new chart and adjust the initial user/price level for this chart before unhiding the indicator and redrawing the key levels and zones. The reason for this is that not doing so can sometimes cause zoom issues as the new chart loads with Auto-zoom enabled as standard and will carry over the user/price level from the previous chart.