Its clearly that you care much about your toon. Best tip would be sitting next to the pc and keeping an eye on the bot till you feel comfortable leaving it by itself.
Other general tips would be, don't let your bot walk around in all green gear. Either do an occasional instance, or buy some blue items on AH, when you have some blue items its not a huge deal if you wear these a little longer then you normally do with greens. As the blues just makes the character seem more human-like it should not be a problem, however since your bot quests and most gear-quests give you blue items so that saves you some gold. Don't turn off looting. Most important when you download a questprofile check through the thread if it has stuck points, and make sure they are not at the stage when you leave it alone.