I think BTC will not reach to $10,000 suddenly. It may move between $7,000 and $9,500 for couple of times before $10k. Depending on bad news it may even see below $6,500. You may make more profit by selling and buying it again in the right time than just keeping it. I would sell for around $8,200 to buy it again for around $7,500, for extra 10% profit. BTC keeps raising. The important thing is the speed of upward movement. Sometimes it raises faster. If it raises faster than before, I expect a drop or stopping the upward movement for a while. It moved to $8k a bit faster than its usual speed. For me, $8,000-8,400 is a good level to sell to buy it again for a lower price.
This is not an investment advise, is my personal thoughts.