Behold, I have placed before you today life and good, death and evil...Choose the good. (Deuteronomy 30:15-19)
G‑d puts your hand on the right choice and says, "Here, choose this." (Rashi)
There is no such thing as an easy moral choice. G‑d put you on this earth to make such choices and it wouldn't be worth it if it weren't hard.
What is hard about it? That you can only find which path leads to life by choosing to hold yourself back and look deeper, on a bigger scale, according to your real values.
But as soon as you make that choice, divine light comes to your aid and shows you the way.
That is the free choice you have: To stop and look deeper.
Does this mean that even a wrong decision (or the choice to do something evil) is good?
As Deuteronomy 30:19 says; " This day I call the heavens and the earth as witnesses against you that I have set before you life and death, blessings and curses. Now choose life, so that you and your children may live"