I recommend that you attend a performance of a Shakespeare play and find out.
I am having trouble making sense of your question. "The Shakespeare Play Positions" sounds like a new play which is either very avante-garde or pornographic or both. Do you mean, "In what positions did people watch Shakespeare's plays?"? If so, the answer is standing up and sitting down.
yes
Other people's plays. He rarely watched his own plays because he was usually acting in them.
Try Youtube.
You can find out by attending a play at Shakespeare's Globe in London or in another replica of an Elizabethan theatre.
When you think about it, this question can't be answered. You can talk about what we know about the big public Elizabethan and Jacobean theatres like the Globe. You can go to Shakespeare's Globe in London or watch films made about such productions (like Shakespeare in Love or Olivier's Henry V) to try to capture that feeling. But like all questions along the line of "What was it like to be there?" the answer is "You had to be there and experience it for yourself."
watch plays and see where Shakespeare worked
We have no idea what Shakespeare did or didn't like.
watch shakespeare in love
I enjoyed it. The best way is to go to the New Shakespeare's Globe in London and watch a play there. Or if you can't do that, then watch a recording of a play being performed there. Or watch the beginning of Laurence Olivier's Henry V, which has an impression of what Elizabethan theatre was like live. Then imagine that the crowd is rowdier.
travelling players