Hi Hannah! I’ve just merged your post into here – hope that’s ok.
For me the leaving the room technique is my number one strategy. I also find (and someone on Twitter reminded me of this today) that having ambient sounds in the background can really help.
There’s nothing worse than hearing trigger sounds, like someone eating or gulping in a silent room, so if you can have some music on in the background during a meal or even the tele, it can really help.