I love your idea about the candle :)
One of my problems is ... I'm rather isolated in the office. I mostly do my job by myself, not in group. Of course I can talk to my co-workers but they are usually busy and don't have much time to chat. As for the problems in my job I should talk to my boss first, but he is quite busy (we all know he has too many tasks and cannot manage them) and very often goes to somewhere for the meeting or seeing someone, it's difficult to find him X(