“I’m afraid to lose my daughter to meth!”

I’ve seen people give away money online to others, and I wonder if I should do the same. Is that what Paul meant about a cheerful giver? I’ve lost my two sons, and now I’m afraid I may lose my daughter to drug abuse. What should I do? I’m starting to see how I can best help those who are saved but confused! I’m wanting to encourage a man who was once in prison for sexual sin, yet I’m repulsed by what he did. How can I get over that and truly minister to him?