While I haven't given up driving, the fact that I don't rely on it to commute (granted I work from home rather than cycling) means that when I do drive, my relative frustration is really low. About the only thing that annoys me is dangerous driving... for obvious reasons!

Same situation, working from home, although my city has decent public transport so even going downtown is easier without driving. But now when I need to drive for whatever reason, I get frustrated at having to drive. I'll complain about having to take the car, that why can't they put a bus route here, why is it the train doesn't stop at the station I need etc etc.

Which actually surprised me, when my SO said to me: but I thought you liked driving? When we first met you were always working on your car...

Oh yeah. I did, didn't I? It just kinda happened without me realizing it.