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I am curios though, when you all are doing your scheduled buys, I know JJG has said to make them manual buys if possible as to avoid being played by the exchange (although I'm not exactly sure how they would do that?).
There are a few ways to attempt to do this. Let's say that you have something like $100 every week that you can use for BTC buys (DCA).
One way would be to just set your buy orders at the beginning of the week in order to hope to use up the whole $100 by then end of the week (and yeah maybe if you have time and interest, you can manually monitor the filling of your buy orders so you set half of the orders in the beginning of the week and the other half towards the second half of the week), and if your prices are not met by the end of the week, just market buy with whatever is remaining at your personally imposed deadline time.
So is anyone doing market orders?
Nothing wrong with market buys - except usually the percentage of the fees might be a bit higher... and if you feel that you have a whole week to spend it, and you could accomplish the same thing somewhat automatically, then why rush it? Sure the price might not dip all week, but the odds for that are not necessarily greater than 50%.. and you might even be able to read how extreme that you might want to be with your limited orders while knowing that you have market ordering as a back up plan if all of your efforts fail after the passage of a whole week (or whatever might be the time frames that you impose on yourself for each of your buy orders).
Because I find myself often placing a buy a bit below spot, but if it goes up a bit I panic and cancel and put a new, higher order in.
Those sound like newbie kinds of mistakes (and emotions), so the more that you practice, you should be able to temper down some of those kinds of tendencies, even though sometimes it can take several years of practice before you can really lessen your emotions. and I am not going to deny that sometimes I have some issues with this as well.. not very often in recent times, but sometimes there can be some frustrations when some kind of an order is placed and it gets within pennies of filling and goes up, does not come back down, and seems like it is never going to come back down to those levels (at least within the timeline that I had self-imposedly set for that order to fill)...
So let's say for example, I have right around 0.63 BTC (which is around $16k worth of bitcoin), and I see that my neighbor has a nice trailer that is for sale, and he wants .063 BTC for it, and if I pay in cash, he going to want $2k, and so I decide to pay him in BTC... so then I am like: "fuck, that's 10% of my total bitcoin supply, I better buy back that BTC within less than 24 hours because I cannot be fucking around with 10% of my total BTC holdings on purchases if I do not replace the purchases in a fairly expedited kind of a way."
So in essence, I have a bit of an urgent replace scenario that I have put myself into it because I choose to spend BTC rather than dollars, but I also believe that it was good to spend my BTC becuase he was giving me right around a 20% discount. So I could try to set some limited buy orders just below the spot price, but even if I just buy back right away, I likely am ONLY going to be paying around 0.3% or so for fees, so it still is cheaper for me than the 20% discount that I got
..and sure of course, we might need to consider the extent to which there are tax consequences too, but my point is that there can be situations in which our own conduct in light of how much of our stash we are using could cause greater or lesser levels of urgency in terms of replacing any BTC that we might have had spent.
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The thing I like about the Trezor is that even with the cheap version, you never have to type your passphrase into the computer. While I'm sure this method is not unhackable, the process goes as thus. On the Trezor screen, while it is plugged into a laptop with the Trezor software installed, the software asks you for the passphrase words. On the Trezor itself, it will show you a 3 by 3 grid with the squares effectively asking you, "Does your first word start with A-C, D-E, F-H, I-Mn, Mo-S... and so on. And, on your computer is an image of your Trezor with just dots in the 3 by 3 grid, but you click the corresponding dot. Ugh. Probably better to just watch the first 30 s of this video
https://www.youtube.com/watch?v=M_fYnZIVw_g And you'll get the idea. [Full Disclosure: You do have to type out on your computer, the extra words of which JJG speaks. Warning: The font is small on the Trezor screen.]
Edited to clarify which screen the font is small on.
Thanks for adding some further details regarding the usability of the Trezor one, and surely the Trezor one is about 1/3 the price of the Trezor Model T (depending on when you get it) and the Trezor one can do a lot of the same things as the Trezor Model T... just a smaller screen and dealing with buttons rather than touch screen.
I know that sometimes some of these features seem complicated and confusing, but when you actually go through the process, you may well become "Wow'ed" regarding how easy some of the features are, including that a passphrase does not have to be set up from the very beginning, and so you can add new passphrases as you go in order to generate new portals into new wallets. .and you can even open several (or all) of the wallets at the same time (separate passphrases), and they will show on the trezor as "hidden wallet 1," "hidden wallet 2," "standard wallet," etc... so you can even transfer funds between standard wallet and hidden wallet 1, and you will need to pay onchain fees for any of those kinds of transfers, but sometimes there are reasons to move your own funds from one location to another location.