...one of the fundamental principles of NLP is "What can you do with a problem like that?". Meaning learn to make the negative elements in your character work for you. May as well, since the likelihood of changing them is slight.
IMO intraday trading is as therapeutic an activity as there is. I recommend that you keep track of what you are feeling and saying to yourself as you experience mood swings in trading ("You dumb f**k!" "What a genius!"). In as little as a few days you will have an accurate self-assessment of your character better than any shrink could give you in a year. Then you can begin to see why you are out of phase with the market, which is why we lose. Otherwise, we'd win, yes?
As a personal example, I am a sadist, and I just love the feeling of repeatedly whacking NQ in a decline, getting my jollies thinking about all the mutual fund holders in stark terror because they can't get out until 4:00.
Also, IMO your trading account is too small. If you can make it $25K, but keep trading small, then no one trade makes a shit.