My speech

The people who reviewed my speech said it was bad but I know that I tried. Who cares what other people say if you think it was good then it was. I only really did one thing right I DID NOT FORGET ANYTHING (I think) plus I had what I thought was an originalish speech topic I did book genres. Also I looked around a bit

What I did wrong was talk to fast, 'Not change my voice pattern' (urg) And stand nervously. I could go on but I would be here all day.

Do you have a good solution for going to fast? If you do can you please comment.

MATHS maths

I don't really know how to say what I am good at and what I am not, that is for others to decide
But what I think I can do well is
-Multiplying and Dividing
-Add subtract mental strategies
-Fractions
-Decimals
-Most parts of Geometry
There are also the things that I can't do two of these are
-pie charts
-percentages

Is there any way anyone could help me with pie charts especially?