Challenging

Using Twitter is quite a challenge.
I have written a bit of profile information and couldn't decide whether to restrict use or not.
I am not too keen that too much stuff about me floats about on the web.
Will probably remove some of the accounts that I have opened during the exercise.
I now understand what twitter is about, which is good, I don't manage to follow Emma's instructions on the 23 Things blog.
I don't seem able to do "retweet", and I cannot get rid of the irritating "trending" element on my Twitter profile.
But I have seen that other Twitter users *have* got rid of it.