If someone you know has become blind then the first thing you want to make sure is that they don’t feel dejected about it. It is a big change to suddenly not be able to see things. However, it doesn’t mean that there is no hope. You just need to help them learn new ways to make their life easier and convenient for them. A guide dog can help them and you can help them arrange their homes so that they can find what they need easily. Learning how to read braille is something that can be of utmost benefit. Various gadgets can make life easier for a blind person and you can research them.