Generosity makes you happy.A recent study states that Generosity make people happier even if they are only little generous. People who act solely out of self-interest are less happy
Merely promising to be more generous is enough to trigger a change in our brains that makes us happier.
Those who are concerned about the well beings of their fellow beings are happier than those who focus only on their own advancement.
No need to become a self-sacrificing martyr to feel happier. Just being a little more generous will suffice.
So, try to become little more generous.