Many people struggle because they have no sense of mission.
This is unfortunate, because finding your mission shouldn't be difficult.
Yeah, zeroing in on some of the particulars might be a challenge.
But discovering your overarching mission shouldn't be hard.
Because...
When God gave the dominion mandate in the first chapter of the Bible, He handed all mankind its life mission -- which is to rule and cultivate the planet with Him (Gen.1:28).
Since you are among mankind, you're a part of this mission.
And, because He is Lord and His mission consists of developing the whole world, you're to attend to a 'sub-mission' that comes under His.
This personal sub-mission is what gives life meaning.
Something else to note...
You will fulfill your unique part in God's overall mission best as you submit yourself to Him in all His Word says.
But be aware...
The adversary of your soul wants you contriving your own mission -- or maybe living without one at all.
This will ultimately get you lost.
So remember...
To fulfill your true, God-given mission, constantly make sure what you're pursuing falls in line with God's larger mission for the world.
And then submit yourself to Him.
Repeatedly.
Submit therefore to God. Resist the devil and he will flee from you (Jas.4:7).