I'm trying to get a head start on this - if I get up to 3 hours after the first couple days (non-working days, so I've got some surplus time) then I might have the motivation to make it through 25 Skritter hours (at least 35 real hours) in 25 days, regardless of the fact that it's more than a fifth of my current total of Skritter time garnered in some 14 months...
Any suggestions from people who have done heavy studying before? Methods for getting through that much studying? Ways of staying motivated? Suggestions for keeping sane? I've already cleared something like 500 items from my rapidly-dwindling queue.
My thoughts at the outset are that I should turn adding down to slow (it's fast right now, hence the rapid queue evacuation), and maybe turn up retention rate as well - with the sheer hours of studying as compared to my previous daily study time I can still add a lot of stuff with those settings changed, while being forced to really crush the stuff into my gray matter, rather than just sprinkling it on top. Or should I just go for it: add some HSK lists and overextend myself to a ridiculous extent for 25 days?
Also, aside from HSK lists, does anyone have any recommendations for lists to add during this Skritter-motivated study binge? Aside from another couple hundred items in my queue (i.e. less than a hundred actual words) and a perennially paused New Practical Chinese Reader list, I've got nothing lined up.