Ialways cheer up immensely if an attack is particularly wounding because I think,well, if they attack one personally, it means they have not a singlepolitical argument left.
People whoare too concerned with how well they are doing will be less successful andfeel less competent than those who focus on the task itself... Somepsychologists call it a conflict between egoorientation, or between extrinsicand intrinsic motivation...