Quick and Easy Questions (please read the OP)

[Schwi Dola]

Passing time like that wouldn't typically give you any kind of real advantage so it shouldn't be a problem unless passing that time was somehow important in a PvP context. (IE: Spending three weeks of time in one post in one sentence doesn't actually make things more difficult for someone hunting your bounty. On the same note spending three weeks decoding an encrypted message in one sentence doesn't carry significant meaning to hunting a bounty).

I don't recommend trying to spend 'years' in character, there would be a limit if you try to test that kind of time passage.