Of course this human level is interconnected with consciousness and all other states of mind, including deeper membrane levels such as spiritual.
During our daily live we are aware of our surrounding by our sensors. The brain acts with fast brainwaves (Beta and Alpha). Thus we can FOCUS our Attention.
By learning (pelatrating knowledge holons) we gather knowledge. From this experience we can program our individual priorities till a certain degree.
We can also train our body (Physical sub-holons), but also there there are limits. We can adapt these sub-holons in certain degree by the food we eat and the beverage we drink (importance of the correct pH level of 7 till 8).
Since short science also started DNA/Genes-manipulation, to go further than natural evolution constructed.