take turnstake:

take u-turn (English) [ IPA: ˈteɪk ˈjuːˌtərn ASM: টেক ইউ-টাৰ্ণ]
Contributed by: Partha P Sarmah on 2011-09-13
1. (Verb-Trans.) to completely change one's previous opinion so as to take a totally opposite or different stance. আগতে কোৱা কথা বা দিয়া মত সম্পূৰ্ণকৈ ওলোটা কৰ৷