When you walk, you focus less on your thoughts, and more on your surrounding environment. For me, it's almost like I become an animal--but capable of speech. I'll become observational, and focus on my movement, with few thoughts. I consider this a part of my therian identity--I also begin to glance around and tilt my head similarly to an animal. That's just me, but everyone should do their best to embrace what just feels right.

Indeed, I also lose track of what I'm saying quite frequently. I don't feel bad about it, since it's natural. I'll simply say "I forgot what I was saying", see if the other person remembers, and carry on with something else if the subject is lost. It's bound to happen when the brain is under such load.

Try simply sitting outside, and meditate. Practice mindfulness--observing thoughts, instead of trying to engage with them. Eventually, thought loops are likely to become less common. I did this with DMT yesterday, and found it to be quite a successful excercise.

I've gone from rolling on the couch shouting "DUUUUUUUUUUUUDE" for 3+ hours on 50μg, to full, intelligent conversation on 150μg/300mg LSDXM. Have faith in your ability--practice makes permanent.