Asses the value of positive role model on ones behavior

do you have options to your question?

answer; conditional stimulus will trigger a conditioned response;

answera tendency to view the world through a single perspective;

communication.

explanation:

don't be afraid to ask. if you really want to know why they suddenly don't talk to you, ask. but be polite while asking. tell them how you feel. if you feel upset about them ghosting you, say so. people cannot read your mind, so you need to let them know if this bothers you. if they say it's personal family matters, don't get offended. they need space if it's personal.