how can i make my enemy scared of me?

Just show that person that you're not afraid of them.

It would help if you gave more info on this enemy. The more you know about them, the more you know about what scares them.

Most things that would REALLY scare someone are quite illegal, though, and if you try them you may end up with a visit from the police. Some legal things you could do:

1. Buy a large knife and clean it conspicuously while the aforementioned enemy is watching.

2. Put a note on their door that says, "[their full name]. [their address]. I know where you live."

As far as scaring her not to sure....however if you really wanna piss your enemy off...Just be very happy and positive, and have alot of good things going on in your life...NOTHING pisses off your enemy more than to see you happy...trust me NOTHING

send an angry gang of evil mice with baseball bats after him/her.

Here, I think this video will help you out.

:D

http://www.youtube.com/watch?v=ayxS01ATp2E