Dear John,
Don't be surprised, Mycroft would never write you a letter. If he wanted to talk to you, you would have been kidnapped to a rather secluded place as normal. Of course, I figured, that you'll be much more surprised that I wrote you a letter instead.
Well, It should have already been a week since my death. I made sure to time it properly but you can't always trust the post offices.
How are you faring? Badly I suppose. Do try to stomach some food for Mrs Hudson or me.
Do not blame yourself for my death for it is my choice alone. Expect more letters but not regularly, this is just something to help you move on with your life. Now, go have a chat with our landlady and you'll hear from me soon enough.
- SH