If you did it once, you can do it again
This sentence can be seen from a positive point of view or from a negative point of view.
From a positive point of view
Sometimes you can do something positive whether is in health, wealth or relationship. for this example, let’s say that this thing that you did was by luck.
If you continue trying to do it gain, as long as you don’t give up, is most likely that you will do it again.
The reason for this is that we become proficient at what we repeatedly do. Therefore, as time passes, you became better, faster, stronger.
From a negative point of view
Sometimes you can also do something negative, whether health, wealth or relationship. For this example, let’s go with the relationship one.
In general, both men and women have the capability to cheat.
Men usually regard physical infidelity as unforgiveable.
Women usually regard emotional infidelity as unforgiveable.
With this in mind, we can use the sentence. If you did it once, you can do it again.