Tread a thin line between (something) American verb phrase informal
To navigate or find a balance between two sides, positions, or approaches to something, particularly when attempting to avoid one of them.
You should tread a thin line between joking and being offensive because you crossed that line.
It seems that Peter treads a thin line between success and failure.
The government is treading a thin line between resolving the crisis peacefully and giving in to terrorism.
A way of acting or thinking that achieves a healthy balance between two extremes
Not to do too much or too little in anything
Equal power distribution among all of the groups involved
Used when two rivals or teams in a competition or game have the same score, and neither side is the winner
To keep one's balance
The verb "tread" should be conjugated according to its tense.