思い通りにする (have one's way)

The set phrase 思い通りにする / 思うとおりにする ('to do as one pleases, to have one's way, to get one's way') — built on 思い通り ('as one's thoughts go') + にする ('make it so'). Means having things go exactly as one wants, often with a connotation of self-centered insistence. The compound form 思い通り and verb form 思うとおり are interchangeable in the にする frame.