Please choose the correct ending to complete the given sentence: Relationships: [header] How to deal with a know it all [title] Try to be understanding. [step] Most know-it-alls have a reason for acting this way. Whether it is a personality disorder, the need for excessive admiration, or arrogance, know-it-alls have issues that have to be addressed.

Ending1: Remember, it is ok to find reasons for people to act this way. It is much better to talk to others than it is to let them in on the matter. Ending2: Trying to understand where they are coming from could go a long way in empathizing with their condition. [substeps] Try to tolerate a know-it-alls behavior and avoid the impulsive fight-or-flight response by understanding that differences between people will always exist. Ending3: One of the main ways to deal with bullies is to avoid taking them personally. Allow yourself to feel hurt and defensive, but do not let it define who you are. Ending4: Understand that a know it all will show them that they can accept help from you. By accepting help from this person, even if it's just asking for a favor, you are showing them how important their time has been to them.

Answer format: ending1/ending2/ending3/ending4