what you have heard is not rumours, we call them FUD. nobody has any ways to see the future yet! so if someone says "bitcoin will dump to $1000" then he is full of it. and you need to stop listenting to him and stop repeating him other places!

there is always a chance of going down. we can't deny that. but in the long run price will go up, and nobody can deny that either. nothing can change the fact that there is still a very limited amount of bitcoin in the word and the demand for this scarce coin is increasing day by day which means price rising.