I've been running pretty hot these past two weeks, with only one down day in the whole stretch. I've been averaging about 1 to 1.5 buyins ahead each session.
But, my sessions have only been about 90 minutes long at most. As my stacks grow, I find that my play becomes more cautious. Instead of using my stack to intimidate the shortstacked fish at the table, I become nittier and start second-guessing myself. It gets so bad that I eventually leave the table after a little while.
My profits have become scared money. It's like I'm afraid that one or two bad plays will wipe out all the work I've done.
I'm probably losing a lot of value by doing this. At the very least, I feel that my sessions are much less profitable than they could be.
I'm currently playing microstakes, but I think that this way of thinking will kill me if I play at higher levels.
Is this a common mindset, and how do I get over it?