UNLESS you're using an effective steganography system, such as OBFSProxy, which disguises your Tor traffic as something innocuous, such as the original option, plaintext XMPP packets. 

I'm not sure the state of this sort of technology as it's been over a decade since I've really looked at it, nor the state of DPI, as I suspect it's ultimately a cat and mouse game that you can never truly achieve perfection on, so there is always the looming risk that the security state is more potent than you realize until the jaws are closing around you.