THE LIGHT AHEAD OF ME

The dream last night had seemed so real, but it was just a dream right? I was walking down a dark road with g but a really bright light in sight. It felt like I had been walking for years, my legs felt like logs, and my body felt like it was made of paper as if the wind blew hard enough I would float away and disappear out of the universe like a ballon. I had no idea where i was or where i was going, but this did stop me from following the light. Once I got close enough to see what was at the light there was a male figure standing there moving his hand as if he was greeting me to come closer. Once i got close enough to see who the man was, I saw it was my grandfather who had passed away when i was younger. He gave me the biggest hug ever and whispered in my ear "No matter how old you are i will always be here to lead the way for you." I began crying and instantly woke up. All i want to know was it just a dream?