failing to act with the appropriate level of care or attention, often resulting in harm or damage to others
疏忽的人
(of a person) likely to change their mind or feelings in a senseless manner too frequently
喜怒无常且不稳定
characterized by an excessive or self-centered focus on one's own interests, needs, or desires
利己主义的
showing or having an insensitive and cruel disregard for the feelings or suffering of others
冷酷
speaking or behaving in a direct, straightforward manner, often without consideration for others' feelings
直接和坦率
having a distrustful or negative outlook, often believing that people are motivated by self-interest
悲观主义者
stubborn and unwilling to change one's behaviors, opinions, views, etc. despite other people's reasoning and persuasion
顽固
having strong, unreasonable, and unfair opinions or attitudes, especially about a particular race or religion, and refusing to listen to different opinions or ideas
偏执的