No Sweets, treats, or sugary drinks

I figured I would choose the one that would be the hardest because I love me some powerade at lunch. I am choosing no treats, sweet, or sugary drinks and think that my lack of powerade at lunch will kill me..since I get it for free...and its in my way for my breaks to go up the stairs so I can some more steps. I'm convinced that they put crack in blue powerade because it is the best tasting of all of them. I wish everyone luck and think i'm going to go settle my nerves with some powerade...I have one day so I can still make the 5/7 days, but my will power is getting weaker by the minute