Bootloader unlock / S-OFF / root confusion (CyanogenMod to HTC Sensation)

[peepay]

Yes, I have.

The wire trick drives me crazy!
As of now, I have tried it exactly 17 times and it always ends with

Checking alcohol level......
Let's take one more......
S-OFF Failed
Errorcode: 66732337
ErrorMsg: Still sober
Quit....
Press ENTER to exit.....

I have tried several time intervals and so on, but nothing changes.

I officially gave up, I'm just gonna try to sell the phone.
(Damn you HTC, if you told me half a year ago that there won't be any solution, I could have sold the phone for a higher price back then.)