Assuming that we are allowed to post our own areas of weakness, rather than comment and sympathise with the weaknesses of other posters.
Multiple Tonguing
That's my weakness and has been for many years. Nobody really taught me how to do this succesfully, until I was already able to do it badly. It really stuffed me up. I learnt badly the first time and changing bad habits is still something I need to work on (despite having been retaught 12 years ago). It is something I am very strict with, when dealing with my students. Get them learning earlier and better than I did. An even "k" is something I aim for with them from as soon as we start thinking about multiple tonguing. I have had a few students who can multiple tongue MUCH better than I can - it's nice to know that I can teach it at least
