I spent 15 years working as a TV technician. Back then, I often worked with the HV anode of the pic tube, which could generate up to 35KV. And, yes, I've had that thing to hit me many times, but it did nothing other than cause the affected muscles to contract violently and leave a "silvery" taste to your mouth. Yet, the 200-volt power supply would not only seize your muscles, but would burn the flesh. That's because the 35KV anode generated less than 30uA of current, wheras the 200-volt supply could generate more than 10 amps of electric current.
Rule: It's not so much voltage as it is the current that kills.
I worked with large video games with the 25-40 inch monitors that needed to be grounded out before we could remove the monitor board. Scary. Like cleaning a gun you hope is not loaded