Biglaw: 9 out of 10
Non-biglaw legal jobs: Anywhere between 1 to 4 out of 10(http://www.autoadmit.com/thread.php?thread_id=3960073&forum_id=2#35921128)
https://www.amazon.com/gp/aw/d/B01MURTX6W/ref=mp_s_a_1_3_a_it?ie=UTF8&qid=1524706373&sr=8-3&keywords=oxygen+mask(http://www.autoadmit.com/thread.php?thread_id=3960073&forum_id=2#35921154)