2. I called my sister. And while it was dialing, I had to go back to check it was her that I called and not someone else.
3. I e-mail someone a link and when I check back later for his response, I had forgotten what it was that I had sent him.
4. Same with AIM, less than 3 minutes from the e-mail incident.
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There are more but I forgot them. I intend to add to this list with more descriptive examples. But I fear I will probably forget.