Just wondering- I'm going through a hard patch right now, and while I've been pretty stable for about 3 months, I think I can feel depression coming up. It's scary and lonely.

For those of you that have been through this a lot longer than me, how long have you managed to remain stable? Is it a given that our meds will end up not working or needing to be tweaked? Are we ever in a place where we are immune to episodes? or is it quite understandable that after 3 stable months, I may crash?