We are what we think and can change so much of our lives by changing our thoughts and being more conscious of our actions and reactions. Certain hormones are released with different emotions and these can drastically affect our personalities over time, for the good and bad. Where focus goes energy goes, and once we really see what we are, we can see where we want to go and can form ourselves into whomever we want! The only limit is our mind and our ability to control it and thus our future. There are no limits, only those that we set upon ourselves.