One of the most important things I've learned?
What you do matters.
Helping small businesses through offering services? You're helping someone chase their dreams.
Helping customers lose weight or improve their relationships? You are positively impacting their lives forever.
No matter what you're doing (assuming you aren't spamming people,) remember that what you do can make a big difference.
Focus on that.
The impact is what matters.
Getting paid is great. But I feel better when I get Thank You notes.
Connect with people. Help solve their pain points.
Grow a business focused on helping people.
And they will help you in return!