Close to 20 Days Down

I started drinking just water on November 10th of this month. For 17 days straight so far its the only thing I have drank. I aint gona lie its been tough theres been times I almost wanted to snap due to no caffiene. But I'm honestly feeling alot more confident today then i did that first week. 23 more days then will see if all stay just drinking water for now or add caffiene here and there. I will say that I have truly felt a huge diffrence thats forsure.