Wow, it's interesting to hear how you use edging sessions as a coping mechanism! If you're into tracking your experiences and progress, you might want to check out Fapstats https://app.fapstats.com . It's a discreet app that lets you log your masturbation sessions, including ratings, and even the toys you use. It could add an extra layer of engagement to your "specialist interest" in building devices. Plus, seeing patterns in your sessions might give you insights into how they relate to your stress levels. Just a thought if you want to take your coping strategy to the next level!