Well, I often think about it like this:
If it weren't for the rich, no one would have jobs. They pay for the salaries of everyone who works for them. Many companies also pay for insurance for their employees, pay for them to go to school, and give them many benefits. No one would have anything if it wasn't for rich people paying them to do a job.
The rich also donate a lot of money to charity and what you don't often hear, they pay MORE than all of the taxes. But now people want more stuff. They want free college, free healthcare for all, free everything. The government is $20 trillion in debt. Our infrastructure is falling apart. Our military equipment is falling apart. We pay over $100 billion each year to take care of illegal immigrants. We send billions and even trillions of dollars overseas in aid packages. If there's a disaster anywhere in the world, the Americans are usually the first ones there on the ground to help.
I just think we should let people choose to do more with their money rather than forcing it through taking more taxes.