You may be expecting trouble today, but the outcome will be positive.
You are seeing life, and the people around you, from a much more mature perspective. You have learned a lot from your recent experiences and you can see where other people are going wrong with their own personal journeys.
Difficult relationships at work can make your working life very uncomfortable or stressful. We all deal with conflict in different ways; some better than others. If things are getting out of hand, seek assistance or mediation from your superiors.