@creative_writer Debriefing is suuuuper important to have available, and whilst it can be daunting (esp if you're dealing with shame, e.g. 'I should be able to handle this' or some such) it is also incredibly important. Psychological injury is far less likely to become an ongoing issue if we get aftercare in the immediate aftermath. Think of it like a burn - it's gonna heal no matter what, but it'll be quicker and less painful if you run it under cold water as soon as it occurs.
I imagine that as you also keep working on processing your traumas, the likelihood of being triggered will become less and less. Especially as we also tend to get better at managing/self-soothing/regulating ourselves as we keep practicing each time we're triggered. I've come to realise that being triggered isn't always automatically bad. In fact if we're never triggered, we can't always identify what we need to be working on. And like, getting triggered in a setting where I can access immediate support (like a debrief) is much preferable to me than getting triggered in a setting that is unsafe, where I don't have a safe person there to talk to. And maybe that is a big part of it - do you feel safe with the people you're working with? You're not going to seek out a debrief if the person providing it isn't someone that you can be open/honest with, or feel held and supported by.