One way of thinking about your studying habits...

• Avoid catastrophic thinking. Instead of thinking, “I’m a mess, I’ll never have enough time to study for this exam,” look at it like, “I may be a little late to study as much as I’d like, but since I’m doing it now, I’ll get most of it done.”
• Avoid absolute thinking. Instead of thinking “I always mess things up,” the more objective view is, “I didn’t do so well that time, what can I do to improve?”
• Avoid comparing yourself with others, because you usually just end up feeling bad about yourself.

Taken from the Sparkon blog