ReadOasis Step 2 On his way to work, Tom noticed something strange. The world looked soft and fuzzy. He tried to read a street sign, but the letters swam together like black soup. A cold shot of fear hit his stomach. What if I am going blind? he thought. What if I lose my sight? For a moment, the morning sun felt dark. He imagined a life without colors or faces. He rubbed his eyes hard, but the blur stayed. I need to take better care of my eyes, he promised himself. At work, the computer screen ...