self-imposed

from WordNet (r) 3.0 (2006)
self-imposed
    adj 1: voluntarily assumed or endured; "self-imposed exile"
    
from The Collaborative International Dictionary of English v.0.48
Self-imposed \Self`-im*posed"\, a.
   Voluntarily taken on one's self; as, self-imposed tasks.
   [1913 Webster]
    

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