When I first started learning about personal development, I thought I had to change immediately. I would listen to a speaker or a mentor who would tell me what I needed to do. Next, I would try to do everything they said right away. It meant dumping all of my old habits and becoming a new person overnight. Eventually, the result was a failure. I didn't realize personal development is a process; the keyword is development. Change must be developed. The process of personal development takes time.