• 踏ん切りがつかない
    • I cannot make up my mind./I am undecided [vacillating/wavering].
    • 彼は進学するかどうかまだ踏ん切りがつかない
    • He is still uncertain [not sure] whether to go on to college or not.
    • 踏ん切りの悪いやつだ
    • You are so indecisive./You hesitate [vacillate] too much./《口》 You are too wishy-washy.