How can you know if you are living according to God's will?

Here is the sign:

If you are troubled by something, it means you have not fully surrendered to God's will, even if it seems to you that you are living according to His will.

Whoever lives according to God's will is anxious about nothing.

And if he is in need of something, he entrusts himself and his need to God.

And if he does not receive what he desires, he remains calm, as if he already possessed it.

A soul surrendered to God's will fears nothing…

- Saint Silouan the Athonite