It's all about perspective. Humans have been using tools for thousands of years to access more freedom. White canes, echolocation and Seeing Eye apps are all tools that are at your disposal to give you access to more freedom. If you want, you can try out echolocation and sonar vision (
$1) where you do not need a cane. You have to practice but it is possible. That is the key, you have to take those first uncomfortable steps in order to better yourself.