This! x 2 and if you improve your road positioning - towards the right for left-handers, well over to the left for right-handers then you can see further around the bend and you'll find you can corner faster and smoother. Almost certainly you are not looking far enough ahead - as you are cornering, keep your focus on the 'vanishing point' where the road seems to disappear. If you can see all the way round the bend in the first place then the chances are you don't need to slow anyway. I'll freely admit that I'm not the fastest at cornering (considerably faster than the ubiquitous little old lady though - or old bloke in a hat if you want to even the stereotype score)- but I try to make sure that I'm smooth, get the right line etc.. and that, for me when its going well, is pure pleasure. Also agree with the OP, we all have our off days, don't dwell on it, relax and move on