The joyful wisdom is not achieved through controlling lust. Lust itself vanishes with even a single breath of the true joyful wisdom.
"If you can harmonize and delight in all things, master them and never be at a loss for joy, if you can do this day and night without a break and make it be spring with everything, mingling with all and creating the moment within your own mind - this is what I call being whole in power." - Chuang Tzu