Project management comes down to scope, time, and money.
You are the project manager of your life.
Your scope is your vision.
Your time is the time you are going to devote to your vision.
Money is the work and effort and resources you are willing to put in towards your vision.
If your vision is small you only need a little time and a little effort.
If you have a grand vision you are going to need to put in time and effort.