Katie taught me how to tat a few months back. I only recently picked it up again seeing as I have a bit more time to play around.
I'm using crotchet cotton as I really do hate unpicking and until I get better at it, I'll stick with the thicker stuff.
Both Katie and I believe that with enough patience, any knot can be unpicked.
Finally went to post my christmas card to Ysolda at lunch. The line at Australia Post was enormous. I felt bad for only having one card to post, so bought an extra international stamp. I'll probably end up sending a Christmas card to my aunt in the States whom I stayed with several years ago when I went for a holiday.