There's a *big* dipper too?

What if you only existed for a week at a time, once a year (say from Christmas to New Years)? And you aged normally during these weeks and lived until these one-week periods totaled a normal human lifespan? So you would live for several thousand years, one week per year. What would you do? If possible, you'd create a cult where successive generations of people could each function as your main contact, updating you on what happened over the past year. How closely could you keep up with what was going on? Would this cult try to manipulate you? You couldn't let this cult control your information too closely. Would you be exceptionally wise or just have no idea what was going on most of the time? What language(s) would you speak? I'm imagining an interaction with the public much like that of The Pope. Would your pronouncements be any more or less insightful or relevant than those of The Pope? Would you take the time to learn to drive? You could probably get pretty rich, or at least sustain yourself in high style, on antiques and compound interest.

It would be nice if you, for example, had met Jesus. But it's not that likely that you would have, given the rate at which people and information traveled back then. Also, I don't think that he was nearly as famous during his life as he is now.