Dream from right after 9/11

Date: 4/22/2019

In the dream I find myself at HEB and I see my mom, brother, sister and myself from when I was in the fifth grade. I realize that I had time traveled and realize that I have a chance to undo 9/11. I follow them home and let them go inside first. In the front yard is our childhood dog, Buster. I love on him for a bit and then go inside to find my dad. The others and myself don’t seem to see me. I go into an office type room the didn’t exist in the house in real life. He has newspaper clippings all over the place and a big book with articles and pictures in it. I tell them about what will happen on September 11, 2001 and he gives me a really weird look. He tells me, “Son, that happened October of this year....you’re too late” and he points down to the articles he has in the book. It’s pictures of the towers falling and of the Pentagon in flames. Then I woke up