While admirable, a perfectly clean & decorated home is a very elusive target, one we usually come closest to hitting when we know outsiders will be looking. I like to call this state or decorating nirvana, "party pretty".
Interior decorating is an evolution. Your decor generally evolves along a path that parallels your personal journey. As your income level, lifestyle & interests change over time, so does your decor. With that in mind, all you can do is style your home in a way that reflects the most authentic version of your 'best self' at the time.