Vote your conscience.
Take into account all the values and education that you learned from your parents, teachers, mentors, and religion.
Opt for leaders who lead and follow by example; as it's not only you who'll be following them, but your children as well.
So when you teach your children the same values that you were taught then, you can confidently point to your leader as an example.
There are no ifs or buts when it comes to values.
At the end of the day, we all get the leader that we deserve.