Sometimes you need something a little bit more robust. One of the simplest things you can do is add to a smaller reading.
Spreads that build on a smaller spread assume that you understand how to use those smaller spreads. If you are still iffy on those I recommend reading back on the smaller spreads, or at the very least refer back to them if you don't remember something very well. For example, if you are looking at a five card spread that uses the smaller "past, present, future" spread and you don't remember the time scale for that spread, go back and refer to it to remind yourself before continuing on with the 5-card spread.
These lists, are of course, NOT comprehensive. Feel free to play around with them, make them your own. ^_^
List of 4-card spreads: https://www.ladyofradiantjoy.org/p/4-card-spreads.html
List of 5-card spreads: https://www.ladyofradiantjoy.org/p/5-card-spreads.html
List of 6-card spreads: https://www.ladyofradiantjoy.org/p/6-card-spreads.html
In love and light,
Ruth ~ Lady of Radiant Joy