You find yourself more aware of a certain object after it has been brought to your initial attention. You start noticing similar objects over a period of time.
Determining what our purpose is in life can be one of the hardest questions that we as humans must try to answer.
The subconscious mind is a storehouse of many levels of information. Programs run in our brains to keep us alive, like our breathing, our heartbeat, our temperature. It also contains our beliefs, values, experiences, memories, and ideas about the world. Much like the programs that keep us alive but below the level of our consciousness, the belief system can be programs that run in the background and something we are not even aware of.