Being a more positive person is simple.

Be aware of the power of your subconscious.
Unlike your conscious mind, your subconscious mind cannot reject an idea.
Example: if I say : "Don't think about a tigre, you automatically generated a tigre in your brain.

You can use this feature to your advantage.

By using mantras, positive talk and hypnosis, you can literally change the way you think automatically.

It can be so powerful that if you reach the trans state, you can change your life in one hypnosis session.

As opposed to this, don't you dare say negative things to yourself because even if you think that it will have no impact on your brain and that it will just fuel your work, you're wrong.