My friend, I don't know what was the reason due to which you were upset but I am glad that you have become active again. My observation is not that special except for any medical diagnosis, hence I will not be able to answer your question, but I am very happy that you have become active again.
All ok. There was a DN sailer on the ice. That question i just writed there so people have look at that sailer. Anyway you write here that you are a doc. Wow you have my respect.
Have a nice day.
Thanks dear @holdonla