In free psychic reading and fortune telling, strength is the card of courage, bravery. Strength is a good card in psychic reading it usualy means the capacity to do what we want.
Alone strength means the ability to work alone, a good health, capacity to resolve a problem.
If you pick other cards like world, emperor, chariot, you will succeed at work. With the lovers, you are the engine of your couple. If you are alone you will find someone soon, and it can be a person stronger than you.
If you pick cards like the sun, the star you are in success, so do all you can in order to keep going on this way.
You will have problems or you are in trouble. The others cards will say where you will have problems.
With the emperor, chariot, the world, you will have problems at work, if you pick the tower, you can loose your work.
If you pick the moon or the tower, it is very bad, it is one of the most bad drawing.
If you draw the lovers, you will have personnal problems, if you pick the hermit, it clearly means that you will stay alone.