Unless you left that coin in between your teeth for at least several months if not years, it did not cause the gap between your front teeth. It was simply the natural unencumbered development of your particular mouth See a quality dentist. Today modern dentistry has many options available to correct problems like the one you describe.
Adult orthodontics (Invisilign), porcelain veneers, crowns, and even corrective jaw surgery are options you should discuss with your dentist. And don't be shy about getting a second opinion regarding which options are best for your particular case Don't put this off. You have all of your adult life ahead of you.
There is no need to walk around feeling self conscious or embarrassed about your smile. The solution, and the smile you want, is waiting for you.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.