Im somebody greets you and says “ good morning how are you “ Do you respond I’m good Or I’m good…

Im somebody greets you and says “ good morning how are you “

Do you respond I’m good

Or I’m good thanks for asking and you ?

Im at a job interview and everybody liking old but prob young idk and when the person come to interview then as they say good morning how are you they say I’m ok or I’m good

Is that disrespectful or just wah ?

Even dressing should you wear sweats and sneakers to an interview?? Or should up high /tired