I just sat there and in a moment of truth I just realized

I just sat there and in a moment of truth I just realized I missed so much irreplaceable moments because I was busy thinking about what will happen next, 

Or I was engraved into my endless doubts and fears, I have skipped smiles, laughters, I have unnoticed very obvious beauties, I have lost epic feelings because I wasn't really sure I should feel them to the fullest, I pushed away gentle people, I let go of amazing chances, 

I did it unintentionally but it turned that whatever passes us by will never get back again.