Right after I graduated high school, I joined a sushi restaurant to learn how to make Japanese food. And then spent seven years. Then that time - that's enough. Then sushi restaurant - butchering fish and they make your body smell like fishy.
When you write a play, you make a set of assumptions -- that you have something to say, that you know how to say it, that its worth saying, and that maybe someone will come along for the ride.