So, because of dickering around with shorts, there is NOT as much profits from when BTC's price finally does go up, but at the same time, profits are made when BTC's price goes down in a much greater way than merely selling a few BTC on the way up and buying back at lower prices.
So your reasoning is the following.
You are long 10 BTC. You short sell 1.
1)If BTC goes up, you are happy, because you lost on the short bitcoin, but actually you gained.
2) If BTC goes down, you are sad, but at least you can buy back your bitcoin, profit from it and alleviate your suffering.
THe reality is.
a)You are long 10 BTC.
b)You decide to sell 1 bitcoin.
c)You are long 9 bitcoin and some cash.
If BTC goes up, you are happy, because you gained. on those 9 bitcoin. Cash is the same.
If BTC goes down, you are sad, because you are losing on those 9 bitcoin. Then you decide to buy another bitcoin and you are long 10 bitcoin and some (less) cash. You are in a very similar position than point c. but with less cash to spend on more bitcoin buying.
If you are trading with linear assets there's no other other way to sum all of your positions and think about only as a SUM. the worst think yopu can think is where you bought some corn and you have to sell it above that level to gain.
I strongly disagree with d_eddie.
Even in highly volatile environment Mark To market is the best way to think of your trading position, because MtM has to do with the current price, so it has to do with the future movements.
If you think on yor P&L, you think where you traded the corn in the Past. Very dangerous.
When you trade you have to think only where you are headed to, not where you have been: is't like driving looking into the rearview mirror to decide where the road is headed....
- I let my long live because she will get back up there eventually! This might not be 100% rational, all right
This is actually 100% rational. HODLing is the best strategy to gain from Bitcoin!
EDIT: I just realised I replied to JJG. I don't know if I am ready for a wall of text!