our cat (tortoise shell) has a real twitchy/not nice side to her. alot of the time sweet BUT she can turn for no apparent reason ie bit me when i was sat typing at my laptop the other day, no warning and quite viciously too. getting us all down really. also, we never pick her up, she doesn't seem to like it so i don't. i just assumed she doesn't like it so left it. should i be picking her up gradually with a view to her not minding it? we give her alot of attention and love, she is just a bit of a bastard sometimes.....