1 John 3:17 If anyone has material possessions and sees a brother or sister in need but has no pity on them, how can the love of God be in that person?
One thing you will notice about Christians is that they are willing to share things with you; this is because that is exactly what God has taught us from the beginning and what Jesus reminded us when He was with man on earth.
If we start acting like Christians we will find it a lot easier to understand Christians and understand why God wants us to be this way; but it means that we may well have to change the way we look at other people because we will have to look at them as needing something rather than as losers…