Celebration along the path of growth is an essential part of growth in any skill or wisdom. To celebrate the little bits is the route to creating a bigger life, a more meaningful and fulfilling life.
If you fulfil an intention, if you achieve something and then you celebrate what you have accomplished, you are acknowledging to your centre and to the universe what you have done. This tends to anchor it as real.
Too often, when we achieve something, we forget, or neglect out of false modesty to celebrate and anchor what we have done. Instead, with no change in pace, we just whimper, "Next!" We are left with the feeling we haven't got anything done.
For celebration is very close to the second. It makes you feel good. You feel happy and your happiness level is the single best indicator of your vibrational level. It’s your feedback on how you are doing in life. Then in some kind of circular magic, feeling good itself becomes a reason to celebrate.