I am all for closing loopholes. I am all for ending deductions for things I don’t even understand. But I am not for putting a low cap on deductions that would make it all but impossible for the charities I support to raise funds. I am not for putting a limit on the mortgage deduction that would mean, as a practical matter, that “middle class” (not rich) people in California would be priced out of the housing market, and the charities I support would not be able to raise what they need to survive.

And frankly, I don’t think I’m alone. As a matter of fact, on this one, I don’t think 51 percent of all Americans are to my “left” — if that’s how you define the higher tax constituency.

Obama needs to be very careful. Yes, he was re-elected. But so were all those folks who blocked the extension of the Bush tax cuts if they excluded individuals and small businesses who make enough money to qualify as rich — but not enough to send their kids to college, or help their aging parents, or buy a home in a decent neighborhood.

We need to avoid going over the fiscal cliff. But Obama must also avoid the political cliff.