I'm sure of myself So don't get distressed I'm sure of myself It's me I detest I sit here waiting, trying to kill my day It's you I'm shaking for, my nervous energy Yeah! Yeah! Yeah! Yeah! I'm sure of myself Put me to the test I'm sure of myself I don't need to impress I sit here waiting, trying to kill my day It's you I'm shaking for, my nervous energy Yeah! Yeah! Yeah! Yeah! Sit here waiting Sit here waiting Sit here waiting Sit here waiting I sit here waiting, trying to kill my day It's you I'm shaking for, my nervous energy