- Anxiety
- Edginess
- Jumpiness
- Lack of confidence sensed in The Butterfly Effect?
- Tenseness
- State or quality of being nervous.
- Changing one isn't a strain
- Changing one isn’t a strain
- Edginess
- Heightened nervousness
- Latent hostility
- Mostly an extension of latent hostility
- Strain
- Edginess
- Taut feeling