Answer:
Judicious.
Step-by-step explanation:
Default: a preselected option adopted by a computer program or other mechanism when no alternative is specified by the user or programmer.
Divert: cause (someone or something) to change course or turn from one direction to another.
Judicious: having, showing, or done with good judgment or sense.
Moderate: average in amount, intensity, quality, or degree.
Degradation: the condition or process of degrading or being degraded.
Reciprocation: response to (a gesture or action) by making a corresponding one.
Intrusion: the action of intruding.
Lull: calm or send to sleep, typically with soothing sounds or movements.