All you have to do is suppress your strongly-held opinion and bite your lip each time a certain person says something. The trouble is, you don't much like giving way - especially when you know for a fact that you are right! You can now choose to spend some time engaging in an intense argument or you can decide to be big and humour whoever now sees life so differently. It is surely better to give a little ground than to fight and even win a battle that you later regret .
If you knew what your problem was, you wouldn't have a problem. You would simply have a situation to cope with. But you are not sure how the land lies. Each time you look over your shoulder, you compromise your ability to navigate a clear path. Yet if you don't cover your back, you may get an unwanted surprise. Get some perspective. Head for the top of a hill. Look all around. Then you'll know exactly what to aim for and to guard against. Exceptional opportunities will arise in life.