"Very few of the poor have physical or mental disabilities that prevent them from achieving success in life"
I normally would ask for a source for your assertion but I'm not raising the point to proportion out the poor and investigate the factors as much as pointing out how ridiculous the statement was.
"Making claims that not everyone has had a equal opportunity"
Did I make a claim that not everyone has equal opportunity or that "they should try and make more money" is a grossly negligent blanket statement that smothers any truth in regards to the poor as if anyone can "overcome adversity and succeed" without qualification as if all that it takes to succeed is to try harder.