Sometimes I'll spend several days working on a project, venturing outside only to get the mail. At the end of the project I almost always feel drained and in a rotten mood - not because of all the work but because I haven't had any significant human interaction.

Isolation can be a huge problem for online learners. Some find themselves rushing home from a hard day at the office, only to spend hours in front of a computer screen away from friends and family. Unlike traditional students, online learners often find it difficult to connect to professors and peers. If you find yourself in this situation, take a look at a recent eLearner's article explaining how to avoid isolation.

Here's one of their suggestions:

"If you are truly interested in the subject you are taking, e-mail your professor some very well thought out questions about the subject. Most professors will answer and be flattered you are thinking about the course beyond the assignments and activities.

Also, many professors enjoy sharing their expertise so don't be shy!

(Hint: Online professors can become mentors, reviewers, and references for later projects just like classroom-based professors.)"