Since I'm the dude in charge of this section, I feel like I ought to respond.
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First of all, please be nice, TW & Adam. It's not that hard to get along with each other. If something annoys you about someone else -- I mean seriously annoys you, not just pretend annoys you -- try to keep it to yourself. Please? We got a nice thing going here.
I mean, sure, Adam isn't everybody's cup of tea, but neither are you, TW.
I'm guessing there's no real hurt feelings here or anything, but I felt like I needed to say that anyway. Thanks for listening.
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Second, a response to the issue. What's a bankroll and why does it matter?
Here's why it matters to me.
I have a bankroll, even though I'm not professional or anything like it. If I lose it, it's not the end of the world.
But it might be the end of my poker career.
I started with 25 bucks online, and worked it up from there. I've never deposited any more, and I never want to.
I'm not sure I could handle losing the roll & having to deposit more. I hate losing so, so, so much!! And to suddenly go from being a winning player overall to a loser overall -- nope. Couldn't handle it. Can't even think about it. It would suck.
All I have to do is maintain the discipline to stay within my roll, and to play games that I can beat. There's no reason I should ever go broke.
If I do go broke, there is something seriously wrong with me. Which means I should not play. And I would hate it so much, I probably wouldn't play again. Not sure I could get my wife on my side again, either. Right now she's definitely on my side, and supportive, against everybody who questions why I play at all. (Not exactly the done thing in my social group & my family, y'know?) My bankroll is all money I've earned playing poker. Nobody can complain that I'm a "gambler" when all I'm playing with is money I've already won. Or, they can, but they're idiots and that's fine. If I actually lose and redeposit, I would feel the question a lot more strongly.
So that's why bankroll management matters to me. For what it's worth.