I've always found the Psalms to speak very well to all aspects of life. The honesty about all of the emotions that come in life draws me in. David wrote many of them and he always seemed to be honest with God. I think that is a reason why we commonly call him a man after God's own heart. Instead of hiding it or trying to pretend it wasn't real, David took it all to God. He cried everything he was feeling out to God - the good, the bad, and the ugly. But he always came around to trusting God, no matter what he was bringing to God.
Lately, I've been drawn to Psalm 34. This psalm is filled with promises of God's hearing and answering the cries of those who call out to Him. And that He will restore those who call to Him in their trouble.
I will extol the LORD at all times;
His praise will always be on my lips.
I will glory in the LORD;
let the afflicted hear and rejoice.
Glorify the LORD with me;
let us exalt His name together.
I sought the LORD, and He answered me;
He delivered me from all my fears.
Those who look to Him are radiant;
their faces are never covered with shame.
This poor man called, and the LORD heard him;
He saved him out of all his troubles.
The angel of the LORD encamps around those who fear Him,
and He delivers them.
Taste and see that the LORD is good;
blessed if the one who takes refuge in Him.
Fear the LORD, you His holy people,
for those who fear Him lack nothing.
The lions may grow weak and hungry,
but those who seek the LORD lack no good thing.
Come, my children, listen to me;
I will teach you the fear of the LORD.
Whoever of you loves life
and desires to see many good days,
keep your tongue from evil
and your lips from telling lies.
Turn from evil and do good;
seek peace and pursue it.
The eyes of the LORD are on the righteous,
and His ears are attentive to their cry;
but the face of the LORD is against those who do evil,
to blot out their name from the earth.
The righteous cry out, and the LORD hears them;
He delivers them from all their troubles.
The LORD is close to the broken-hearted
and saves those who are crushed in spirit.
The righteous person may have many troubles,
but the LORD delivers him from them all;
He protects all his bines,
not one of them will be broken.
Evil will slay the wicked;
the foes of the righteous will be condemned.
The LORD will rescue His servants;
no one who takes refuge in Him will be condemned.
David was declaring to those who would be hearing this psalm God's protection for those who trust in Him who are in trouble. David wrote this psalm while he was on the run from Saul - a time when he really needed God to protect him from harm and rescue him from his enemies.
This is the same way we can call out to God and be honest with Him in our own lives.