Removing solidity from awareness is moving into subtler and subtler faster vibrating objects until you reach the objectless/formless from which ‘Form’ can be seen arising/passing at its absolute level of granularity.
We invest in patterns at every moment. All our habits operate unconsciously perpetuating our experiences in reality or we see our life moving in certain directions. We unconsciously invest in the same things at every moment and simply make the patterns/tendencies stronger. Freedom is freedom from all habit and tendencies and having absolute power over creation. Habits are the accumulation of our previous patterns. Karma is basically habit. The continuation and perpetuation of patterns. For example: Each time you give energy to getting anxious, worried, stress, frustrated, paranoid, scared etc. you are only fortifying, strengthening, reinforcing, empowering, further habituating those tendencies. You in essence are the entire energy of this universe. Every SINGLE aspect of your reality is a specific modification of this universal energy. This includes every single world view, belief, ideas about existence, who you are etc. EVERYTHING. At a low level of consciousness, all your tendencies, deeper patterns and beliefs about reality are invisible to you and operate right under your nose but you cannot see them. So you end up thinking you are a victim or a puppet being pushed around. It is not really ‘other people’ who push you around. It is karma itself or the force of habits that give you the same things again and again. The only way out is to elevate consciousness itself and empower yourself.
In zazen meditation, they stare at a blank wall and simply remove ‘All the mental conditions’ that cause stress and anxiety resulting in a complete elimination of the same. Even the jhana ecstasy is based on the cultivation of factors – concentration, equanimity. When these factors are cultivated to a high enough degree, it results in ecstasy. What are the conditions causing your reality? Especially, what are your mental habits, projections, tendencies, and drives creating your reality at this moment?