tbone, I can understand what you are going through. I'm so glad to find your thread as it seems I've found people who have shared similar experiences to me where gambling via trading has had a devastating effect on my life.
I have been experiencing trading addiction since 2005 myself when I first got introduced to shares by my friend when I was 25 years-old.
At first it was dollar-cost-average investing into blue chip shares. But then when I first saw the share price rise and drop for the first time, and the prospect of going in and out for a quick profit (especially on penny stocks) - the concept of 'trading' (gambling) started to take a stranglehold on my life.
14 years on, I have lost a total of close to $250,000 on trading (plus 9 months of a stupid sports-betting stint), and how many thousands of precious hours glued to the ticker/candlestick charts of shares/commodities/forex. Sure I have had the amazing trade once in a while where I've gained $100,000+, but overall, I've lost much more than I've gained. Monetary-wise, time-wise, energy-wise. All down the drain.
Over these 14 years if I had just stuck to dollar-cost-averaging a portion of my savings from my salary into blue-ship shares or just an index fund, it's safe to say that it will be comfortable living for me, my wife and my two children by now.
I have tried to study a lot on trading strategies and do trading the proper way (keep losses small, trend-following, let winners run, risk only 2% per trade etc.) - but I think my psychological make-up (perfectionist/compulsive/ocd/optimist) always causes me to frequently move my stop-loss when I shouldn't, revenge-trade, addicted to trading (constantly glued to the trading screen, even at work and at home). I've come to the conclusion that I need to stop trading cold turkey. Dollar-cost-average investing into blue-ships or index funds yes, but trading - need to stay away big time.
Just today, I lost $8700 on just one trade alone shorting the DOW, 2 months' worth of our household monthly savings. Money meant for rent, meant for credit-card repayment, meant for kids' education, meant for groceries, meant for wife's small business.

I have decided today (12/09/19) to take a stand and say enough is enough. I am 39 years-old and there are still two thirds of my life to go. I want it to be trading and gambling free. I want to provide the best for my wife, my young daughter and son. I have decided to withdraw the peanuts that is left of my IG trading account and close the account permanently.
I'm in a pathetic situation right now as a father and husband. Mired in credit card debt (yes how silly was I to take out loans to trade), still renting and no house to call our own, rising costs of two children, and an addiction to beat.
Hopefully today will be my first day towards a better future, I'll be struggling to pay back my debts, and definitely will expect to go through tough trading addiction withdrawals - but I think the future will be brighter for my family with me taking this stand. First mission is to work hard to repay all existing debts, and then start saving again (and keep it out of trading harm's way).
Day-1 Gambling/Trading Free - One day at a time!
tbone, thank you again for starting this thread - and also to all those who've opened up their hearts to share their experiences on this thread as well. It has truly given me the motivation to quit trading. I wish you all the best with your quitting process as well. May we encourage each other on to beat this addiction together.