Okay, for those who attended my clinic:
1) Center the rear/receiver tang on you chest or belly button right NOW! Barrel pointing AWAY from you.
2) Left hand cradles the barreled action/receiver, support by the barrel or whatever works!
3) Grab the bolt LUG/roller on the right side (starboard for you Navy types)
4) Lift up by the bolt lug/roller and AWAY from you at an ACUTE (under 90 degrees, remember yer grade 9 Math ?), I ballparked about 2 o'clock or 1430 hrs give or take a tweak. While rotating upwards and outwards, give the bolt lug a quarter twist to the left, I think. Try the same quarter rotation to the right if the left does not work.
This quarter turn allows the rear of the firing pin tang to clear the receiver bridge (go and have a look right now). This is the hardest part to explain over the internet and that's why you MUST learn this when you come to my clinic. It can ONLY be shown, brutally hard to explain over the Internet.
I just do it so quickly that I cannot even remember which way to carry out that final quarter turn.
5) Don't disassemble the bolt !! I don't give a shzt how intelligent or mechanically inclined you are! Don't bother. Just give it a blast of aerosol brake cleaner then blow dry it, or compressed air, barring that treatment, just wave the bolt around and air dry it!! If you insist on pulling it apart because you are curious, then you deserve the shztstorm you get when you lose the ejector spring and ejector on the shag

carpet or shop floor. I get dozens of PM's begging me to re-assemble their bolts, then I get PM's asking me for spare bolt parts since the Norc M14 parts are now lost under the workshop bench.

I cannot help but say, "NOW, your #### WILL fall off!"
Hope this helps.....