Possible Clues:

• Be hesitant, empty and sick at heart
• Give up tackling problem? Hum and haw
• Be in two minds: leave? I will come in
• In empty surroundings, I will be indecisive
• Shilly-shally as to whether to evacuate the sick within
• Have trouble deciding
• Got sick after the short vacation with what one had eaten
• Keep changing
• Sway
• Hesitate to leave, sick at heart