I cry during about 75% of my sessions and it's also sometimes weird for me because in my real life I almost don't cry at all. I've always been tough or frozen, suppressing my emotions. Since I've began therapy, I cry and cry, as if trying to compensate all times that I should have cried in the past but didn't.
What I find though is that the me I cry the more positive emotions I feel and the more energy I have. I've learned to "enjoy" crying in a certain sense.