When you use an eyeshadow palette, do you only use that palette for the look?

When you use an eyeshadow palette, do you only use that palette for the look? Or do you find yourself adding other shades on the side? For me, I usually use just the palette as much as possible, but if I need a brow bone highlighter, then I’ll often use my go-to (it’s a single […] from Temptalia