So if you lose 9 points you blow an account? If market gaps 20 points you get a margin call? I'm trying to get my head around this.
Oh! Lol, ok, I should explain more.
Oanda allows you to break down lots into as little as 1 "point". I believe a regular lot is about $10/pip/lot, right? Then this is about 100,000 "Oanda points".
So let's say you have a $1000 account, and want to bet 60% on a trade with 4.5 stop. On Eur/Usd this is about... 23,000 points as I look at it, or ~$612 in margin (i.e. "60%"). This comes out to $2.3/pip.
So if you have a 4.5 pip loss, this is 4.5 x 2.3 = $10.35... Hardly anything to be worried about.
If average winner is 20 pips, then you bring home $46. Even assuming a 30% win rate or something, you're still profitable. That's why I said all you need is a set of high-prob setups. Run those for what they're worth, and you're fine.
Of course, this works for me since it's my style. I like making my trades as black & white as I can and a tight stop implies an "either it worked or it didn't" philosophy. I'm not about to agonize over whether my 50 pip stop at 10% account value is going to be hit or not. So if my trade isn't immediately giving me positive feedback to my expectations, it's not a trade I'm likely to want.