Dont know what will I do because I am not able to think that this could ever happen.If that happens then my trust on bitcoin will loose a little.But still I will but 100-200 BTC atleast and then wait and see what happens next.
First yeah I do not think that it can happen for a few decades I think it bitcoin prices can explode and pump. but if one day the price
dropped to $ 1 I think I would avoid bitcoin. it may already be the end of bitcoin. you should be careful if you want to invest again