To gain a share of a market, a businessperson can interfere in another's business, even if the behavior is predatory.

Market Share

The percentage of total sales volume in a market captured by a brand, product, or company.

Interfere

Interfere refers to the act of intervening or meddling in the affairs or actions of others, often leading to obstruction or hindrance.

Predatory Behavior

Predatory behavior involves unethical or exploitative tactics to take advantage of someone weaker or in a more vulnerable position.