Do you have a separate bank account (or a Business account) for your crypto trading,, that is separate from your personal checking account?
Not necessary. No need.
Just fill your trading account then proceed.
Do you register a LLC or something before you start trading?
None. Crypto trading is not the usual stock market trading.
Choose a crypto trading platform
(a reputable one to minimize the risks), register
(see supported countries) , deposit and start doing trades.
How do you keep track of all the financials with your trading activity? (seems easy to get sloppy with keeping exact records)
Honestly it's up to you how you want to keep track of it. I believed you can think some by yourself.
I was thinking of working my regular job 3 days per week, and then do 3 days per week for learning trading 8 hours per day. With my personal money, I am very meticulous and I keep track of basically every penny spent and earned, so I want to do the same if I start trading for the first time...
As long as you know what you are doing then it's fine. I don't see any wrong doing that honestly. You are the only one who can tell if your plan will be worth it in the long run. So yes, you need to do that plan on actual and see if it will be an effective strategy.
How do you prepare for a day of trading?
What you must focus here is to study the behaviour of your chosen coins to be traded. Doing day trades can lead to a quick loss so don't just engaged here without proper knowledge about
"volume". Since you will put time on learning trading stuffs, you will encountered how to deal on that on your way.
Do you have a office reserved for just trading?
Not necessary. But of course it's a good to work on an area where you are comfortable.
How do you not get distracted with these forums and everything else?
Focus. Speculations always there and community always making a hype.
You can listened to them as reference but of course you should know how to sort the useful to those sh*t ones.
P.SMake sure you will read all responses here.