I am going to be 30 in a few days, I didn't imagine my life would be like this.
What did you expect your life to look like at this point?
I expected to have my job and be happily married. But my life is almost the opposite.
It is understandable to be upset you have not achieved your goals. You still have so much more time in your life to accomplish your goals.
That must be nice to have a brain.
You have the choice to change your life though. I get that it is hard to start getting older and feel like you have not accomplished as much as you should have. There is still time though, so try not to get so down on yourself.