been thinking along those lines for a while
- either internet tutoring, or something else. But I'm concerned about the software/hardware initial outlay and maintenance expenses. Also, the fact that one's livelihood is then dependent on the proper & continuous functioning of all that hardware and software.
And also - I now have a problem with sitting at a computer for long periods, even at night without sleep - as of a few days ago I've developed some pretty bad symptoms in my legs - swelling (no real pain, though a bit in the toes). So I might have to tootle off for a while ..
