How does one be - as my the topic title says - assertive and articulate? I'm not either of these things, but I'd say they are 'life skills' (or social skills, for that matter) and go hand-in-hand.
For example, when my Chemistry class got our assignments back, the teacher commented on mine that I was missing a part of it, but I was sure I wasn't. So, I got marks taken off for that, but didn't go up to her. Now, whether or not I was missing a part if I approached her, it'll solve everything regardless. It's too late now, unfortunately. That happened a few weeks ago, now it's exam week, then the first semester concludes. I think my assertiveness also plays with how comfortable I am with a said person. I'm much more assertive in classes like History, English or German.
As for being inarticulate? I either speak too fast, quiet, or stumble over my words. My line of speech is full of "and, um...like, yeah" and I can't ever put my mind to words. It's not so much a matter of lacking confidence or being uncomfortable - I'm can be same way around friends - though, it is a factor. Public speeches or oral presentations? No thanks, I'll just stare at my cue cards and tremble. The main thing, is that I can't ever put my mind to speech.
I'm not sure whether this topic deserves to be a thread or not, but it's really just here in case anyone else was in the same spot, I guess.