The power of charity does not allow you to become bogged down in your own self-interest. When we recognize that G-d's blessing is the ultimate source of wealth, charity becomes the wisest investment there is The key to charity lies in understanding that it is not just a gift to the receiver, but to the giver as well. From a pure business perspective, one may argue that charity simply reduces one's financial resources. But when we recognize that G-d's blessing is the ultimate source of wealth, charity becomes the wisest investment there is. If someone is having financial difficulty in his business, he should increase the amount of his charitable contributions in order to increase G-d's blessing for wealth.
Charity opens up new channels of wealth from above.
It is the call of our generation to increase charity in any way possible. There are many practical ways to encourage regular charity-giving, no matter how small it may be. Place a charity box in the various rooms of your home, in your office, in your car. Teach your children to give money and time to others. Schools should cultivate generosity by regularly distributing money and goods that their students can pass on to those in need, and companies should do the same for their employees.