What advice do you give someone who is lost? "Re-trace your steps". Find the last junction you took. Go back some ways to the first junction you find. Look at your options. You know where you came from. You know where you got lost. How many other choices do you have? You should have at least one. Take it. Make note of where you came from and the options you already took. That way you don't try the same thing again.
When doing this, always remember that for each attempt taken, more resources and time will be used up. Be aware how much time you have left and what can you expend before solving the problem becomes your second concern.
When doing this, always remember that for each attempt taken, more resources and time will be used up. Be aware how much time you have left and what can you expend before solving the problem becomes your second concern.