Thanks for the welcome. Yes, I'm up here in Victoria, Canada. The only place in a cold country where we can sail year round. In fact I was just out on Sunday in 25 knots of wind and heavy rain.
Several others in this thread have pointed you to my singlehanded sailing book. You can download a slightly newer edition of the free version here:
www.sfbaysss.org/resource/doc/SinglehandedTipsThirdEdition2.pdfIt has already been downloaded more than 25,000 times. Parts have been translated into a dozen languages and the entire book into Russian. The most recent published version is up on Amazon.
In the book I've got a long chapter on the mental and emotional aspects of long distance singlehanding, including hallucinations, hearing voices, crying jags, etc. Even the famed psychologist Carl Jung was a sailor and he made statements appropriate to singlehanding that I found very appropriate: "It's something that we cannot tell anybody. We are afraid of being accused of mental abnormality - not without reason, for much the same thing happens to lunatics... Isolation causes an activation of the unconscious, and this produces something similar to the illusions and hallucinations that beset lonely wanderers in the desert, seafarers and saints."
I have experienced all of the things mentioned above, but I can't tell you whether I fall into the category of lunatic, seafarer or saint. If you read the Moitessier book along with the Crowhurst book, you will see what I mean about the fine line between genius and insanity. Have fun.