The 'Guru Effect' is 1000x stronger on this day, due to the moon being in a special way. It is so powerful it just happens to be the day Gautama attained.
Your energies will change if you just give them the chance. Eat light and do whatever yoga/meditations you are able to do and amazing things might happen.
I made another thread letting you guys know what guru purnima was and there was some interest now I'm making a thread to make certain you don't forget!
On the full moon day, or 31st. This isn't any ordinary moon so prepare for this night.
:^)