As far as I know Dr kim only uses steroids , cortisol of some sort, as an IV on the surgery day. No inhalation or anything.
Denjin - I think you are right about your low pitch - when I measured my relaxed "male" pitch at home, I was at about 110 Hz, but it took me like 15 minutes to get into the "mood" to do that. At Yeson it was 134 whcih I think was a bit higher than it could have been but my normal everyday pitch was at 140-150 so it was kind of hard to really let it drop there. They did not check my lowest or highest notes though, but I have them from home and knew it was 82 Hz to 880 Hz.
I think a Taxi once is definitely worth just not walking in those endless corridors of the subway stations
- also in Korean subway you seem to almost never get a seat when it is even close to rush hour
I cannot tall you a good Bimibap place though, we went to a restaurant in Meyongdong and took that, but it was not really that great - more a bit like "fast food bimibap" for people doing shopping in Meyongdong. So maybe try Insadong and don't let some restaurant advertisers pull you in from the street. I hate that and they do it there - standing on the street and trying to tell you that their restaurant is great and then bring you there... just go into a place you like
Since its April now, almost, maybe you can even find a place that has outdoor seats open already if there is a good weather day, but I believe in general it is probably too cold for that, still.
If you like Bimibap, it may be worth actually buying a pot for that in Korea, they are insanely expensive to mail order here in Europe at least, so I never did even though I would have liked to try that at home.