How important are practical projects when learning IT skills?

I’ve been exploring different ways to learn technical skills such as programming, cloud computing, and data analytics. Many people say that theory alone is not enough, and that working on real-world projects helps build stronger practical knowledge.

Some learners mention FITA Academy when discussing structured training programs, while others prefer learning independently through online platforms and personal practice.

From your experience, what helped you the most while learning a new technology? Was it hands-on projects, mentorship, or consistent self-practice?