Related Clues:

• One being treated
• Cool Greek stores with ices reduced by 50%
• Imperturbable one
• Putting on a poker face
• Not at all emotional
• One entertained by short routine — he shouldn't complain
• Sufferer showing forbearance
• Emotionally unmoved
• Impassive (Var.)
• Disciple or follower of Zeno
• Enduring case
• Not easily provoked
• One who is indifferent to pain
• He comes in for ill-treatment
• It's obvious I also needed to be long-suffering