white knuckled

agitated anxious apprehensive edgy excited jittery nervous restive shaky strained stressful uneasy

choked clutched concerned moved moving shot unnerved wired worried worrying wreck

beside oneself bundle of nerves fidgety fluttery high-strung hung up hyper in a tizzy jumpy nerve-racking nervous wreck on edge overanxious overwrought queasy restless shot to pieces strung-out unquiet up the wall uptight wound-up

calm composed easygoing laid-back unafraid unworried

happy untroubled

limp limpid loose relaxed slack uncaring