Complex sentence: Karthik (Farhan Akhtar) is an introvert who lacks confidence in dealing with everyday life situations and feels trapped in his average job at a construction company, that produces even lesser than average results as he is continuously troubled by an incident of his childhood.
Split into simpler sentences: Karthik (Farhan Akhtar) is an introvert who lacks confidence in dealing with everyday life situations and feels trapped in his average job at a construction company. He produces even less-than-average results as he is continuously troubled by an incident of his childhood.