I stink at navigation, my wife is our navigator. I also routinely walk off trails. I too have felt the panic of being lost, albeit a very mild case.
Once in a group where I had no map or anything, after a break I noticed that I was alone. I had no idea which way everyone went. I had just a light day pack. All of a sudded there seemed to be trails in all directions. Sat down, thought a bit, and decided which direction was most likely, and quickly caught up with everyone.
On a nature call in RMNP at a designated campsite in an undistinguished area I thought I kept track of where I walked, looking back many time, taking note of big rocks and such. Retraced my steps and couldn’t find the site. Went back to last known location, tried different variation. Repeated this for a while until I finally saw my wife standing near our tarp. Again there seemed to be trails in every direction, and all my supposed landmarks looked the same. Actually I was too embarrased to call to my wife, effectively admitting I got lost on a call of nature.
Once found myself in the middle of the woods on a steep hillside, no trail. Apparently missed a switchback and kept walking. Called out to my group, they called back “what the hell are you doing all the way up there?”
On a winter skip trip in the Cascades my partner was ahead of me up to the top of a wooded ridge. Then he skied down the other side. I got to the top and saw two ski trails, going in different directions. It was snowing and I couldn’t tell which one he took. Decided to just wait for him to return. After it started getting somewhat dark I set up our tent, no idea what he would do if he didn’t come back. He said after a nice descent he waited a long time and realized I didn’t know which trail he’d taken. Took him a long time to climb back up to get me (I think he learned a lesson here).
As a child, in summer camp, a group of us got detached from the main group in an area with relatively open forest and no trails. I vaguely recall getting real scared, and once someone started running through the woods, we all did. Luckily we caught up with the main group somehow, otherwise we’d still be running.
I’m sure there’s examples I’m forgetting. But the important point was my initial response, a very mild kind of panic, which caused me to not think or see straight.