be shaking in your boots

I could have wept I shudder to think a big girl's blouse a dart of a flicker of a flutter of a frustrated artist a haunted look a head for heights a little intimidating a niggling doubt a pit of despair a scaredy-cat a stiff upper lip a whirlpool of

الجرأة والشجاعة والإقدام القلق والتوتر والعصبية