I just left my mums house ,was walking down a long road to meet a friend but on the way in the clear blue sky a mysterious abnormal yellow diamond (blurred) was floating across the sky and ever since then my conscious has not been the same and it has expanded very much. I can't honestly remember how I losses the sight but thinking back to the moment I didn't have a phone on me otherwise I'm sure I would have captured a picture. I have seen the exact same sighting on the documentry (alien files unsealed) I am only 18 years of age and I have a son and I am going to make sure he knows the truth as he grows up and to raise awareness to the new generation.