This. You can read about best practices and learn of course, but the only way you'll really find the right solutions for your particular environment, apart from

This. You can read about best practices and learn of course, but the only way you'll really find the right solutions for your particular environment, apart from learning from those more experienced, is trial and error. Subjectively, you're in a better spot than if you had terrible seniors, in which case, you'd learn the wrong lessons.