I sometime find that if you play at a mg slot for long while and are still down and rather than throwing the rest in.
It would be time to visit a low varience slot like ho ho ho with the 20x2 free spins on 3 scatters and knock 60 out at 0.15 and go big from there after. can get you back nicely on track fast rather than trying to beat your statrting balance on your loser.
Use quick spin for the first 60 if those scatters lannd before 60 no probs log out off game and back again and knock another out at 60.