I have been in the back yard too much lately, pulling weeds and putting down mulch. But the biggest problem has been my lawn. I don’t take great pride in my grass, but I try not to let it become a basis for neighbors to storm my castle bearing torches. A large section of my lawn has a burned out appearance, which I attributed at first to the lack of rain and a badly functioning sprinkler system. But the news is worse; I have grubworms.

What a name—grubworms. It must be a bummer to have a compound name where each half is a really negative word. When they get into your lawn, all you can do is nuke them and lay down new grass. So this past weekend I bought half a pallet of grass and started putting it down. This is way more work than I really wanted to do, but I didn’t have much choice. When I was done, what came to mind in looking at my back yard was a badly fitting toupee. There were parts of the lawn that clearly needed more living grass coverage, and parts that had lumps that should not be there.

But it seems to me that watching people try to recover their integrity after a public fall is much like watching someone whose hairpiece falls short of the ideal. This is particularly true when they seem ambitious as well. Former House Speaker Newt Gingrich is discovering this as he puts himself forward as a presidential candidate. If he implies any change in a position, as Gingrich has with requiring Americans to purchase health insurance, people roll their eyes and say, “There he goes again.”

This may be less true with entertainment figures; Arnold Schwarzenegger is about to find out. But it is still awkward to think about Eliot Spitzer being a talk show host rather than the governor of New York. And trying to see Tiger as the good guy becomes a bit tiresome. His string of injuries, which prompted his drop from the world’s top ten golfers for the first time in 14 years, has almost served as a relief from constant discussion of his character and attitude.

I have concluded that though folks largely want to read these stories, they quickly move to a stage where they do not care about these people any more. It is really difficult to gin up the emotion time after time that would somehow make these people an example not to be followed. Instead, they are a news item, and then, history.

Andy Fastow of Enron fame has been transferred to a halfway house prior to his release from prison later this year. He is 49. What hope does he have to regain his reputation? Perhaps more than you think. It is difficult enough to find people who finish well among the general populace, much less among those whose lives have cratered. But there are exceptions. Chuck Colson, famous for being one of Richard Nixon’s hatchet men and the first member of the administration to go to prison for Watergate, bounced back from his prison term to found Prison Fellowship, an evangelical organization that has had significant influence for good. He went to prison in his mid-40’s, and he will turn 80 later this year. Perhaps Fastow will have a similar experience.

But it is not easy. Grubworms eat the roots, and that’s why my work in the back yard is so painful and unsatisfying. Who wants to stay after it year after year, when it would be much easier to move to a condo? (I have suggested this on more than one occasion to my wife.) It would be very difficult to do it to please others. There probably has to be a genuine inner transformation that withstands the catcalls, the snickers, the derision, and the lingering bitterness that big mistakes bring.

Because, in the end, recovered integrity is just like a badly fitting toupee. People may smile and treat you the same. But, despite their best intentions, they can’t help but notice.