Sorry for the delayed response, had a very bad downward cycle of my mental health due to my thyroid being under-medicated. Feeling better now.
Grounding techniques.
What works for me is to get into a routine. Initially I would start my day with a set of them. To orient me right off. Then as time passed I only needed to do them when necessary. Kinda like re-training my body/brain.
Grounding techniques can be triggering - use caution /a have a back up plan if you get triggered. There designed to keep you in the moment...the moment you are actively running from.
Can be done anywhere:
go to bathroom, hold wrists under cold running water. Deep slow breaths. Focus on the water. After a say 20 deep breaths place your wet hands around your neck and look into your eyes in the mirror. (this can be difficult if you never look yourself in the eyes, might take some practice)
Carry a anchor. It can be a polished rock, (I carry a piece of malachite) a small totem, chess piece, checker, toy, monopoly, etc. When your need to "stay put" pull it out and roll it about your hand/squeeze it/look at it and mentally repeat something like "Stay here, Stay put" (I use SIT UBOO...heehee it makes me laugh which has the extra benifit of calming me and helping me to see it okay and easing the tension that is making me want to run.)
SRH, WAYG?SH! = writing notes to your self on papers. I used this all through high school. When I felt my self drifting off, I would scrawl on the margins of my paper or cover of my note books...SRH (stay right here) WAYG?SH! (where are you going? stay here!) but most often found on my papers is this one....BYS....LOL (Behave your selfs)
At home:
Face off - stare yourself down. Till you stop looking through yourself and the inner chatter of (ew I am fat, old, wrinkly, pimply gross, etc) stops and you are simply left in silence to look at yourself. Then sup your face and say. Hello ____.
Do a morning round up. (can be very triggering) Before you get dressed, run your hand down each extremity and focus on the skin on skin. Verbally chatter while doing this, "morning arm, hello hand. Glad you are connected to me, nice to see you today". Do your whole body.
After a morning round up, do a battle cry. "Legs! arms! you too belly! We are off to start the day, TOO TALLO HETOOHEY!!!" or "FORWARD THE EGGS!", make up your own battle cry. Which can be used also as a verbal/mental reminder anywhere at anytime you feel yourself drifting off.
Living in the moment is difficult once you master the art of dissociation. It takes practice to not just automatically slip into that head space. Allow yourself time to learn, practice and find what helps you.
Peace be the journey.
I'm not really a psychopath, I just play one on the internet.