Your deepest joy, which is what every human desires and longs for, can only be fulfilled in God's presence. What you need is spiritual power within which is everlasting; not the fleeting vapor of momentary earthly pleasures.
If your joy is dependent on the circumstances around you, you're doomed to a yo-yo type existence; up and down, up and down. Get a solid life in Christ instead. He is steadfast, never moving, and the giver of vibrant joy and security no matter what your circumstances. Endure the fire…it's producing pure gold!