I think every one has to know their limits, including T's. Yours will be different than your T's. And yours will change at different points in your life. At the beginning of your practice, your boundaries will be fuzzy and your limits will be short. That's a very tough time. Triggers abound! Yikes.

Eventually, you'll figure out what you can handle, what you can do to stay healthy and strong....and over time, that strength will increase.
From what I have read, you are going to be a great T!