I don't have much of a strat, but a way I try to ensure I stay in profit is think in increments.
So for example I won £300 last weekend, and I have £30 to play with a week. So I just think now I've got 10 weeks of 'risk free' betting, gives me headspace knowing all I need to do is win another bet in 2 and a bit months and I'll be up even more. Means I'm always playing with profit really, just keep your betting structured, don't stick £30 on a bet then do the same bet next week with £5.
As for actual betting, over 1.5 accumulators are so profitable, I usually go with an 8 fold over 1.5 every week at about 7/1. Strike rate of maybe 40% on them, not bad.