I want to be more curious, less indecisive, procrastinate less, and have less victim mindset. Could you please help me with the models?

Is curiosity a Feeling?
What kind of thoughts can provoke more curiosity?

Is indecisive an action?
Do you recommend any intentional model to overcome this?

Is procrastination an action?
Do you recommend any intentional model to overcome this?

I often have victim mindset and can get into the self-pity mode, or blame others.
Do you recommend any intentional model to overcome this?

I know these topics might be broad, not specific enough, and any suggestions would be appreciated.