Ish. One day is one attempt, so it varies by technique. Chidori's rank 5 and requires 5 attempts, so it would take 25 days and each attempt would take 5 days. Success by more than 5 halves the time, while more than 15 reduces it to 1/4th.<br/><br/>So with that first roll of 32, the first attempt passes in 2.5 days. Meaning you've got 4 more attempts to go. The second attempt would also take 2.5 days but the third would take the whole 5 days. At the end of it, you'd have only 2 attempts left, or 10 days on average.<br/><br/>Now that I think about it... a week isn't a whole lot of time but it was kind of meant to force you to choose between the bonuses of the other actions. ;) You can squeeze time in here and there between stages and even during the second stage (at your risk!) because each day of training costs 80% of your chakra... or 40% if you just spend half a day.<br/><br/>You won't lose progress either if you don't train for awhile.<br/><br/>Geez, these rules sure are oblique, huh?