I am going to purposely cut off other drivers while the traffic is heavy.
That is really messed up for you to do. Did you not learn to have patience while you were driving?
Cutting people off will teach people how to be more careful when they drive.
It's sound like you are the one who needs to learn how to drive. You shouldn't cut people off when driving, you could cause an accident.
You should learn to drive.
Cutting people off is a bad idea as you are just going to cause an accident and end up getting yourself hurt. If you want to be able to feel safe on the roads it would be better to be a little more passive.