The main causes for so-called laziness include fear of judgment and negative emotion, fixed mindsets that make action feel useless, organizational issues that keep you confused and spiraling, and physical or mental deficiencies such as sleep, rest, nutrition, illness, and lack of alignment. Its not so much that we need to cure these issues, because that is a tall task without dedicated introspection, but if we are more aware of what drives us to act (or not), then we stand a chance of addressing it on a consistent basis. You may never truly overcome all of those issues, but for our purposes, breaking inertia is the goal.