A couple of years ago, I spent six months in Romania for a European project. It was a very interesting experience and I'm glad I did it, but it was also very challenging. During most of the six months the weather was really rubbish, alternating snow and rain, and the temperature ranged between -12º and -25º.
The worst part was not having Buddhist meetings. At the time there were only a handful of members in Romania and I couldn't manage to contact any of them. Furthermore, I was living in this very small town up north and my Romanian was very basic, so there was really nothing to do. At all.
Luckily I had my mom's Omamori Gohonzon with me, (not being able to carry a Butsudan made it impossible to take my Gohonzon with me), and that made it a bit better. I went home for Christmas and forgot my Gongyo book there, so from January till May I had to chant from memory, which to be fair was great. It meant I had to really focus on what I was doing and couldn't let my mind wander on trivial things, otherwise I would lose the thread and had to start again. The first days I found myself starting Gongyo again five times, then I found my focus.
To make a long story short, I wasn't doing any activity and I was missing it terribly. I missed the discussion meetings, I missed chanting with other people, and most of all, of course, I missed doing lilac. On the plus side, I had loads of free time so I could chant more, but I was longing for something to do.