Dear Self,
You need a hairdryer. You really need a hairdryer.
In fact, I must inquire as to why you have not yet bought one. Your hair now takes far too much time to dry on its own. I would not be writing to you after 1 AM if this was false.
Please attempt to find one the next time you are in an area of commerce. If you continue to forget, I may be forced to take drastic measures.
Thank you for your attention,
Myself