If you are looking to improve yourself, it is up to you to make changes that will change your everyday life. Putting in hard work is necessary if you wish to grow yourself and pave the way to a more successful future.
This might be the sign you were waiting for in order to start challenging yourself in order to improve certain areas in your life.
The personal growth challenges you choose to follow can be bigger or smaller. Regardless of that, they are always a great place to start and can help you discover a lot of things about yourself.