To see a hook in your dream suggests that you are caught in some mischief and deceit. It also indicates your quest for material gains or feelings of deprivation. There is a force that is drawing you toward a certain direction, thinking or habit.
To dream that you are catching something with a hook suggests that you need to acknowledge and incorporate some aspect or characteristic into your self-image. Alternatively, it may refer to your love or sexual relationship and issues of intimacy.