I think I need to reduce the number of days allowed for grinding by a lot 
Or should I leave it as it is, if people find it fun to do?
Or should I leave it as it is, if people find it fun to do?

10 is too low since after some quests days automatically advance, but I think 15-20 should be good. The negative counter keeps going if you rest again? like -2, -3 etc?

Or should I leave it as it is, if people find it fun to do?
I'm sorry, but an uncaught exception occurred.
While running game code:
File "game/plot/scene17_calls_to_adventure.rpy", line 451, in script call
File "game/plot/scene19_shacklesplit_quests_tier2.rpy", line 3, in script call
File "game/plot/scene19_shacklesplit_quests_tier2.rpy", line 313, in script
File "game/plot/scene19_shacklesplit_quests_tier2.rpy", line 313, in <module>
File "game/script.rpy", line 846, in RndInt
ValueError: non-integer stop for randrange()
-- Full Traceback ------------------------------------------------------------
Full traceback:
File "game/plot/scene17_calls_to_adventure.rpy", line 451, in script call
File "game/plot/scene19_shacklesplit_quests_tier2.rpy", line 3, in script call
File "game/plot/scene19_shacklesplit_quests_tier2.rpy", line 313, in script
File "C:\Users\Taleweaver\Desktop\SOTW-0.8.26.0\renpy\ast.py", line 778, in execute
renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
File "C:\Users\Taleweaver\Desktop\SOTW-0.8.26.0\renpy\python.py", line 1382, in py_exec_bytecode
exec bytecode in globals, locals
File "game/plot/scene19_shacklesplit_quests_tier2.rpy", line 313, in <module>
File "game/script.rpy", line 846, in RndInt
File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/random.py", line 241, in randint
File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/random.py", line 197, in randrange
ValueError: non-integer stop for randrange()
Windows-7-6.1.7601-SP1
Ren'Py 6.18.1.670
Seasons Of The Wolf 0.8.26

I clicked "Maybe Later" and found your new, more aggressive marketing strategy. Apparently previews of the full game aren't enough. If someone refuses to buy at the end of the trial, http://imgur.com/zg18Wj0.
Sidenote: I had some issues with your store last night, but it's hard to get detailed instructions to reproduce without accidentally buying the game again. Namely, when I filled in my info, it had a fit that I didn't log in and sent me a cleartext password via email so that I could log in and use the exact same billing information (except I had to fill in half the fields again). No way to check out as a guest? Also, the SotW store page doesn't list the difference between the normal and deluxe editions.
Yes, I need to explain in the game page the differences between normal/deluxe since right now is confusing. As for your store issues I can indeed test as guest myself, going to try now!
So I completed nearly all the quests but Rowinda's, and when I get the " Go see your hometown " quest, I click on the arrow and it ends up flipping me a " don't have scene 22 " something, was this mentioned earlier? I can't really send anything now because I'm currently on the phone, cheers.