It seems to me she is describing her entire life as a little hell, Canada a place inhabited by racists at every corner (public transit, daycare etc).  Her father ingrained it in her, that this is what is to be expected when you are black in Canada.  
In spite of this she is what most of us would call a soaring success at anything she puts her mind to.  What has gone wrong here?  Who knows but a little introspection could go a long way.  Psychology seems the wrong profession for her for this does not come across as her strengths.  

And neither ought she get into writing.  This long winded rant is a sad excuse for an 'essay'.  Whining never produced much empathy from anyone and not this time either.  That's why most of the commentary is sharp and negative towards the writer's piece.