Yes, for example when we are having a bad day and we cannot let go of what made us angry, we start to perceive everything as negative. This is just your perception because your mood is cloudy. If we wake up and we are having a great day, we are ever so friendly and kind, causing us to perceive reality as beautiful. It all comes down to the emotional state of the individual. That’s why we should be kind to those having a bad day and try to understand them, helping them feel better and see the positivity in these troubling situations that life brings us.
I suppose that after watching the video, we don’t have free will, but we have freedom of choice – that would be the correct term. Making the right choices will bring us closer to the Creator. By being a giver rather than a taker.