What you read on the image is true. Life can be confusing. When we're under stress we can't think clearly.
The problem is, it's not just a week or a month, it is your whole life. You live your life without having a clear picture of what is going on.
A good example is a situation when you're upset. When you're upset and angry, your way of thinking suddenly changes, your point of view and your understanding of the reality changes.
Strong emotions don't let you think clearly. Strong emotions guide your life, they manipulate you telling you what to do.