We would all love a house in jannah! We can have a guaranteed house in jannah too and all we have to do is this simple deed.
Prophet Muhammad (PBUH) said: “I guarantee a house in jannah for one who gives up arguing even if he is in the right. And I guarantee a home in the middle of jannah for the one who abandons lying even for the sake of fun. And I guarantee a house in the highest part of jannah for one who has good manners.” This is reported in the hadith by Abu Dawud.
In this hadith we should avoid arguing with people even if we think we are right. We are ordered to guard our tongues and fear the day when we will be held to account for what we have said.