email message deletions Outlook 2003, 2007

[Mark]

Hi,

For the second time in the last few years this happped:
I as impatient to see an email, so I guess I clicked it an extra time
or two. The email was deleted out of the inbox and not copied to any
other folder. I never asked or confirmed that I wanted to delete the
email.

This time I was in the process of moving from one PC to another, so
I was able to recover the email from the older PC. Using the
information in the recovered email I searched all Personal Folders,
the original email wasn't anywhere.

What am I doing with the extra click or two? Other than being
careful with my clicks how do I prevent this from happening again?

Thanks,
Mark