for me i find that pacifier is less evil. cos by the time to cut off pacific . also easy. not like compare to thumb. for my gal when we wan her to stop her (tu tu) pacifier. we will told her that she is big already . tu tu is for baby. and big pretty gal no need tu tu. and we let her throw away her tu tu her self. which work. but if her thumb not sure how already get rid this habit
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