try doing something new, go for a walk somewhere you never been before, volunteer at a shelter (human or animal), read a new book ... I find these feelings are because I need a change or to do something that takes me away from the usual that is causing the stress. I just go out and start walking in a direction I never been, look at the plants, animals, birds etc. and put life back in perspective. I found recently that it is interesting to sit at the arrivals in the airport and just watch the people meet each other and the joy on there faces, I make up stories about who they are and where they have been/are going.
Don't take life too seriously none of us will get out alive...
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Any implied social connection is an artifact of the distance between my computer and yours.
It might look like I'm doing nothing, but at the cellular level I'm really quite busy.