I can't even begin to imagine how I will feel when it reaches $100k! This will be the "goal achieved" milestone for me. I will aim to always maintain at least 50% of my coins. Depending on the situation then, my intention is to only sell BTC whenever I need "conventional cash" for something. This will probably result in actually spending very few of my coins, as my living expenses are not too high. For me, a very important element of owning Bitcoin is the psychological factor. Just knowing I've attained "fuck you" rich status is enough. Lambos, hookers and blow may follow, but they are not my aim.