So, I know all 2 year olds are challenging and mine is no exception! The tantrums are new to me though - DC1 never really had them, DC2 - wow 
I haven't done much reading up on this and have just been muddling along using a combination of distraction/bribery/cajoling/ignoring and sometimes, when we just have to get stuff done, physically forcing him to do what I ask. But recently they seem to have stepped up a gear and I feel like I have no control over my DS anymore. I actually think he's going to physically hurt himself badly at some point - he's already thrown himself off the third step and out of a car this week!
So can anyone tell me what do the textbooks say about tantrums? What are you supposed to do, in an ideal motherhood world?