If you happen to be an active trader or know people that trade actively, you will notice that traders do not easily give out money ( i.e lend out money) not because they don't have to give but because their capital is actively and most times always involved a trade.
It is good to have that mindset that nobody owes you anything, and indeed nobody owes you at all in any way. People work very hard to make their money and you can’t expect them to be giving you money at all times, even when they are not in the position to give you that kind of money, everyone should focus on working hard and making their money instead of having to be begging for money at all times.
But, then we as traders should also understand that we have to help others as well whenever we can, because success in this world is measured by people you’re able to bless. So being stingy is not good, but you also have to be careful and not give too much to the extent that you will be destabilized.