Why does my cake fail?

I'm a keen baker, but lately I've been struggling with a consistent problem: my cakes are failing. The texture is often dense and uneven, and the flavor is just not what I expect. I've double-checked my recipe, but nothing seems out of place. Could it be my oven? The exact quote 'Why does my cake fail?' encapsulates my frustration and confusion. I've even tried adjusting the baking time and temperature, but the results remain disappointing. Could it be the quality of the ingredients? Or am I missing a crucial step in the process? As a passionate baker, I'm eager to uncover the reason behind my baking woes and finally achieve that perfect, fluffy, and delicious cake.