If you have 2.1 BTC right now and planned on keeping them and not spending them, it's price will rise up not just in cents. Bitcoin is an asset right now whose value is rising very fast. If you have there some BTC or planning to buy some, it would be a nice investment to keep them for several months or even a year or two. You will earn big when the time comes.
Having such amount will be an advantage and it is up to us if how are we going to manage it. It feels good spending money especially if you are buying things you have been wanting for a long time but it is much better to be practical and wiser by using the money for investing and thinking about the future use.