Ironically, the process of telling God what He is worth strengthens our faith. As we praise God, pushing ourselves to ascribe more and more honor to Him, not only is our faith strengthened, but our vision also grows, and our hearts are encouraged. We don't need to focus on in-depth descriptions of our problems to worship. The great writer, C. S. Lewis, once worried that God's seeking praise was akin to an old woman seeking compliments, and this bothered him greatly. But he came to realize that praise is not about God's vanity.
Praise completes enjoyment.
Our own experience tells us that praise completes the joy of an experience. Celebrate with joy and wonder your relationship with the God who is with us. Another important aspect of worship is that it makes us available for God to transform us. We celebrate not only the creation of the world in six days, but also the new creation of our lives through the resurrection of Jesus Christ on the first day of the week. That is why the first Christians changed the day of their worship from Judaism's Saturday to Sunday.