You know, looking out for my own safety.
EDIT: If following the same rules as everyone else is too much to ask, maybe you should just stay off the road no matter what you're driving.
The last year before I moved to Germany, I got hit by cars twice, and neither time was I at fault. Once I got t-boned by someone who didn't look before turning, the other time someone suddenly went across the bike lane to pull into a parking lot. Neither crash was serious, but the first rattled me quite a bit -- my son was on my bike with me and got a scratch (and the bike rear wheel was totaled).
For that first crash, the more serious one, a cop showed up and wrote a report, but didn't even give the guy a ticket. In the US, driving a car makes you the privileged class, and you can get away with a lot.
My near misses have been because some idiot decides to hug or even drive in the cycling lane (usually while texting) or when someone parks a car in the cycling lane forcing me to move into the road (with cars being incapable of waiting for me to get around the idiot that decided to park in the cycling lane).
Those are instances of following the road rules perfectly yet still nearly getting in a dangerous wreck.
It's not a problem of rules, it's a problem of cyclists not having safe places to cycle. It's a problem of cities not planning for cyclists. It's a problem of cities not enforcing rules that ultimately protect cycling.
there will be cases of fault by all kinds of parties, but to type out something like "Well I've never died and I'm safe, so if you died you must be dangerous" is mind-numbingly shallow.
As a frequent city cyclist, I take the lane early and often as is my lawful right, signalling unequivocally my intention and impending action to merge into the traffic lane. Most often I use this right when avoiding someone double-parked in the bike lane, or when turning left at an intersection.
I don't think that's accomplished by encouraging equal use of roadways. I think that means space currently designated for cars should be reduced to make way for other modes of transportation.