Not worried a bit though, This is our chance buy cheap coins now. If it comes near 1k$, I'll buy a few more. If not, I'll keep holding I like always do.
Even after we get Segwit, I don't see as a justification for the price of bitcoin to now go to the moon because there are factors that can cause the down ward trend of price other than Segwit but in real sense, we get to see some improvement and gradually we get to see price improves and will be testimony that the challenge of slow confirmation time and high fees have been successfully defeated.
That's in fact our hope but if there's going to be vulnerabilities after the hard fork then we won't take things lightly with them afterwards because we've suffered and invested in Bitcoin.