Day One water fast

Its the evening of day one
Im feeling  good. Ive been reading my fasting book and have set up my desk and room so that the next 21 days i can really focus on water fasting. I have church tomorrow which always charges my batteries. I ve been thinking about why I crashed at day 11 and day 6 and I believe that my minds so clogged up with crap ie from smoking/drugs/sugars that when my body water fasts it starts to heal all the damage ive done to my brain and its going to feel bad, Im literally releasing all those toxins out of my mind. So im not going to be paraniod anymore about Satan attacking me etc, God loves me and protects me where ever I go and what ever I do. And this detox is my pententaly for all the crap and abuse ive done to this body. When  i think of things that way its not scary at all, infact it becomes rather exciting to know my body is healing its self. Of course all Glory goes to God for making such a wonderful machine. I hope now i can give it the love and respect it deserves. I understand satan will try and make the most out of my detoxing, maybe by tempting, but thats all he can do. And if i have the will to fast and the love of God with me then I will be okay.I will pray that God keeps me motivated throughout the next 21 days and when the depression hits again gives me the strength and the wil to keep on going. Feelins are so unreliable, here one minute then gone the next, only the love of God is what truly remains at the end of the day.
physical symtoms:
abit tired thirsty felt down before and went and had a lie down, then thats when the thought came into my head, its just my brain healing it self and nothing to worry about. John14:27 xx