My weight loss statistical estimation while on Water Fast

Since I have to deal with social events, and also my hungry man, I was thinking on how long I would need to keep fasting till I reach my goal weight, so based on my previous experiences here’s a statistical prevision of my weight loss:

1. Wed. 62.2Kg
2. Thu.  62Kg
3. Fri.    61.8Kg
4. Sat.   61.5Kg
5. Sun.  60.9Kg
6. Mon. 60.7Kg
7. Tue.  60.2Kg
8. Wed. 59.9Kg
9. Thu.  58.7Kg
10. Fri.   58.5Kg
11. Sat.  58.2Kg
12. Sun.  58.1Kg
13. Mon.  57.9Kg
14. Tue.  57.9Kg
15. Wed.  57.5Kg
16. Thu.   57.3Kg
17. Fri.    57.2Kg
18. Sat.   57Kg
19. Sun.  56.9Kg
20. Mon.  56.5Kg
21. Tue.  56.3Kg
22. Wed. 56Kg

Of course this is just an approximate estimation, and I didn't even count plateau or weekend when I'm giving a break to my Water Fast....but still I will need at least another month to lose 15lb, and this is without eating any food whatsoever! Oh man I feel so depressed now, I don't know if I can be so disciplined for a whole month!