God has created Everyone unique and Everyone has their own strengths. This is God's DIVINELY DESIGN. We should appreciate and accept the strengths of the individuals and work on their strengths.
Daniel Kish from USA is expert in human echolocation & President of World Access for the Blind is a Non - profit Organization which facilitates over 5000 students in over 18 countries," The Self - directed achievement of people with all forms of blindness"