So glad you feel it was beneficial. It was a game changer for me, there's no doubt about it. I practice it often throughout the day when I'm on the computer, when I'm bathing, using the restroom, brushing my teeth, preparing food, while gardening, exercising, while driving, while waiting in line, while eating, on the phone, drumming, etc., etc. Practicing as much as possible when I'm not feeling stressed or anxious helps it work better once the shit hits the fan, as it always will, from my experiences.
I volunteered to facilitate a meditative breathing hour at a local fair trade business for a couple of months right after I learned of the benefits. The business owner offered up space for free and did the advertising, I just had to show up and breathe and talk folks through it. It helped keep me accountable, too, and provided much needed momentum in helping me stick with it. But we moved and it would have cost me quite a bit in gas to go back and forth weekly.
I also practice diaphragmatic breathing several different ways, and alternate nostril breathing quite often. I usually reserve practice of those two methods for when I'm in full chill out mode so I can engage and stay with it a while, such as morning time in the sun, soaking in a hot salt bath, sitting by a fire, as I'm drifting off to sleep, or as I wake in the morning while stretching before getting out of bed. It's become a habit now instead of a chore, although some days, still, even breathing seems too much to ask of self.
Here's one of many good (to me) explanations as to why breath work matters:
Why Breathwork Matters
Alternate nostril example:
Alternate Nostril Breathing (Nadi Sodhana)